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Personal Information
	Ghasem Alizadeh Afrouzi ( Professor in Mathematics)
	University of Mazandaran(UMZ)
Internal Tel :	External Tel : 01125242003
Fax No : 01125242003
Date of Birth :	Email : afrouzi@umz.ac.ir

Educational Information

Degree	Institution	Field	Date
B.Sc:	Mashhad university	Mathematics	1364
M.Sc:	Tarbiat Modarres university	Mathematics	1367
Ph.D:	Heriot-Watt university, U.K.	Nonlinear Analysis	1376

Publications

1-G. A. Afrouzi and K. J. Brown, On a Diffusive Logistic Equation, Journal of Mathematical Analysis and Applications 225, (1998) 326-339, (ISI).

2-G. A. Afrouzi and K. J. Brown, On Principal eigenvalues for boundary value problems with indefinite weight and Robin boundary conditions, Proceedings of the American Mathematical Society, Volume 127, Number 1, January 1999, pages 125-130, (ISI).

3-G. A. Afrouzi and K. J. Brown, Positive solutions for a semilinear elliptic problem with sign-changing nonlinearity, Nonlinear Analysis 36(1999) 507-510, (ISI).

4-G. A. Afrouzi and K. J. Brown, Unbounded Principal eigenfunctions for problems on all , Differential and integral Equations, Volume14, Number 1, January 2001, pp. 37-50.

5-G. A. Afrouzi, On the continuity of pincipal eigenvalues for boundary value problems with indefinite weight function with respect to radius of balls in , International Journal of Mathematics and Mathematical Sciences, (IJMMS) Volume 29, No. 5, 2002, pp. 279-283.

6-G. A. Afrouzi, Boundedness and monotonicity of principal eigenvalues for boundary value problems with indefinite weight functions IJMMS 30 : 1 (2002) 25-29.

7-G. A. Afrouzi and M. Khalehghy Moghaddam, On the relation between interior critical points of positive solutions and parameters for a class of nonlinear boundary value problems, IJMMS 31 : 12(2002) 751-760.

8-G. A. Afrouzi and H. Ghasemzadeh, Super and subsolutions for elliptic equations on all of , IJMMS 32:1 (2002) 41-46.

9-G. A. Afrouzi, Existence of Positive solutions for a class of sublinear semipositone systems, J. of Basic science, Vol. 1 (2002) 69-75.

10-G. A. Afrouzi and M. Khalehghy Moghaddam, Positive solutions for a class of semipositone Problems with Neumann-Robin Boundary conditions, Far East J. Math. Sci. (FJMS) 10 (3) (2003), 285-299.

11-G. A. Afrouzi, Existence of Positive solutions on indefinite superlinear elliptic equations, Applied Mathematics and Computation 157 (2004), 841-848, (ISI).

12-G. A. Afrouzi, On a nonlinear eigenvalue Problem in ODE, Journal of Mathematical Analysis and Applications, 303 (2005), 342-349, (ISI).

13-G. A. Afrouzi and M. Khalehghy Moghaddam, Positive solutions for a class of semilinear elliptic systems with Dirichlet boundary conditions, J. of Institute of Mathematics and computer sciences (Math. Ser.) Vol. 18, No. 2 (2005) 129-132.

14-Kourosh Nozari and G. A. Afrouzi, Travelling wave solutions to some PDE,s of Mathematical physics, International Journal of Mathematics and Mathematical Sciences, 21 (2004) 1105-1120.

15-Kourosh Nozari and G. A. Afrouzi, Theory of Elasticity in the context of new generalized functions, Isfahan University Research Bulletin 16(1,2) (2002) 163-171. .

16-G. A. Afrouzi, On Positive Mountain Pass Solutions for a Semilinear Elliptice Boundary Value Problem, Applied Mathematics and Computation, Vol. 167/1 (2005) pp 76-80 (ISI).

17-G. A. Afrouzi and J. Vahidi, Existence of an Interval of Principal Eigenvalues for Radially Symemetric Problems on all of , Journal of Computational and applied Mathematics 187(2006) 253-259, (ISI).

18-G. A. Afrouzi and M. Khalehghy Moghaddam, Nonnegative solution Curves of Semipositone Problems With Dirichlet Boundary conditions, Nonlinear Analysis, Theory, methods, and Applications, 61 (2005) 485-489, (ISI).

19-G. A. Afrouzi and M. Jafari, Existence Results for a Class of semilinear elliptic Boundary Value Problems, IJST, 29(A2) (2005), 295-304, (ISI).

20-G. A. Afrouzi and M. Khalehghy Moghaddam; On the ralation between interior critical points and parameters for a class of nonlinear problems with neumann- Robin boundary conditions, Chaos, Solitons & Fractals, 29 (2006), pp. 1109-1114 (ISI).

21-G. A. Afrouzi, S. h. Rasouli and R. Sedaghat, population models with indefinite weight and constant yeild harvesting, Far East Journal of mathematical Sciences (FJMS) 20(2) (2006), 135-141.

22-G. A. Afrouzi, The existence of positive solutions for an elliptic boundary value problem, International J. of Math. and mathematical Sciences , 2005: 13(2005) 2005-2010.

23-G. A. Afrouzi and S. H. Rasouli; Stability properties of nonnegative solutions to a non- attonomous p-Laplacian equation, Chaos, Solitons & Fractals, 29 (2006), pp. 1095-1099 (ISI).

24-G. A. Afrouzi and S. H. Rasouli, A note on the stability and uniqueness of positive solutions for some boundary value problems , Far East Journal of Dynamical systems, 7(2) (2005), 145-151.

25-G. A. Afrouzi and K. J. Brown, Positive mountain pass solutions for a semilinear elliptic equation with a sign –changing weight function, Nonlinear Analysis, 64 (2006), 409-416 (ISI).

26-G. A. Afrouzi and S. Heidarkhani, Minimax inequality for a special class of functional, Far East Journal of mathematical sciences, 18(2) (2005), 229-239.

27-G. A. Afrouzi and S. khademloo, A numerical method to find positive solution of semilinear elliptic Dirichlet problems, Applied Mathematics and Computation, 174(2) (2006), 1408-1415 (ISI).

28-G. A. Afrouzi and M. Jafari, Nonnegative solutions in semipositone boundary value problem with cocave nonlinearities, Far East Journal of Applied Mathematics 20(2) (2005), 129-142.

29-G. A. Afrouzi and S. khademloo, Some numerical results on a convex nonlinear elliptic problem, Applied Mathematics and Computation, 175/1 (2006), 465-471 (ISI).

30-G. A. Afrouzi and M. khaleghy Moghaddam, Nonnegative solutions for a class of semipositone problems with Neumann- Robin boundary Conditions, Far East J. Appl. Math. 20(2) (2005), 143-156.

31-G. A. Afrouzi and S. H. Rasouli, Instability of nonnegative solutions for a boundary value problem with indefinite weight function, Global J. Pure & Appl. Math. Vol. 1, No. 1(2005), pp. 9-12.

32-G. A. Afrouzi and S. khademloo, Numerical solutions of diffusive logistic equation, Chaos, Solitons & Fractals 31/1 (2007) 112-118 (ISI).

33-G. A. Afrouzi and M. Khalehghy Moghaddam, Existence and multiplicity results for a class of p-Laplacian problems with Neumann-Robin boundary conditions, Chaos, Solitons & Fractals, 30 (2006) 967-973 (ISI).

34-G. A. Afrouzi and S. H. Rasouli, Instability and existence results to a non-autonomous two points boundary value problems, Global J. Pure & Appl. Math. 1/2 (2005), pp. 151-155.

35-G. A. Afrouzi and S. H. Rasouli, A remark on the uniqueness of positive solution for some Dirichlet problems, Nonlinear Analysis 64/12 (2006), pp. 2773-2777 (ISI).

36-G. A. Afrouzi and S. H. Rasouli; Population models involving the P-Laplacian with indefinite weight and constant yeild harvesting, Chaos, Solitons & Fractals 31/2 (2007) 404-408 (ISI).

37-G. A. Afrouzi and M. Khalehghy Moghaddam; The study of nonnegative solutions of a P-Laplacian BVP with Dirichlet boundary conditions, Global Journal of Pure and Applied Mathematics(GJPAM), 1/2 (2005), pp. 157-162.

38-G. A. Afrouzi and S. H. Rasouli, A remark on the nonexistence of positive solutions for some P-Laplacian systems, Global J. Pure & Appl. Math, 1/2 (2005), pp. 197-201.

39-G. A. Afrouzi, S.Khademloo and M.Khaleghy Moghaddam, On the existence of positive solutions to semilinear elliptic boundary value problems by constrained minimization method, J. of Basic Science, 3/1 (2006) 1-10.

40-G. A. Afrouzi, On the existence of positive mountain pass solutions for an Elliptic problem, J. of Basic Science 3/2 (2006) 1-5.

41-G. A. Afrouzi and S. H. Rasouli, Stability properties of positive solutions for a boundary value problem, IJCMS 1/5 (2006) 213-217.

42-G. A. Afrouzi and S. H. Rasouli, A remark on the instability of positive solutions to a diffusive logistic equation, IJCMS 1/5 (2006) 219-222.

43-G. A. Afrouzi and S.Khademloo, A computational method for positive solutions of the semilinear elliptic boundary value problems, IJNS, 1(1) (2006), 14-18.

44-G. A. Afrouzi and S.Khademloo, Numerical results for positive solutions of superlinear elliptic equation, AMC 180 (2006) 599-604 (ISI).

45-G. A. Afrouzi and S.Khademloo, Computational results of a semilinear elliptic equation, IJAER 1/1 (2006) 61-70.

46-G. A. Afrouzi and S. H. Rasouli, Existence of solutions to a non-autonomous P-Laplacian equation, IJNS 1/2 (2006) pp. 124-128.

47-G. A. Afrouzi and S.Khademloo, A computational procedure to find positive numerical solutions of a BVP with nonlinear terms, GJPAM 2/1 (2006) 43-50.

48-G. A. Afrouzi, S. H. Rasouli and R. Sedaghat, Diffusive logistic equation with indefinite weight and constant yield harvesting, J. Basic Science 3/2 (2006) 7-9.

49-G. A. Afrouzi and S. H. Rasouli, Instability of positive solutions for population models involving P-Laplacian operator, GJPAM 2/1 (2006) 51-54.

50-G. A. Afrouzi and S. Heidarkhani, Existence of three solutions for the Dirichlet problem involving the P-Laplacian, GJPAM 2/1 (2006) 73-78.

51-G. A. Afrouzi and S. Heidarkhani, Existence of three solutions for boundary value problem in N-dimensional case, IJAER 1/1 (2006) 111-117.

52-G. A. Afrouzi and S. H. Rasouli, An existence results on positive solutions for a quasilinear reaction-diffusion system, IJAER 1/1 (2006) 71-76.

53-G. A. Afrouzi and S. Khademloo and A. Yazdani, On numerical solutions of a superlinear elliptic problem, IMF 1/30 (2006) 1473-1482.

54-G. A. Afrouzi and M.Khaleghy Moghaddam, Nonnegative solutions for a class of Neumann-Robin BV semipositone problems, IMF 1/30 (2006) 1491-1496.

55-G. A. Afrouzi and S. Mahdavi and Z. Naghizadeh, On the study of existence and nonexistence of positive solutions for a superlinear Dirichlet problem, IMF 1/30 (2006) 1483-1489.

56-G. A. Afrouzi and S.Khademloo, A computational Approach to study a logistic equation, CMA, 1(2) (2006), 75-84.

57-G. A. Afrouzi and S.Heidarkhani, On a boundary value problem involving P-Laplacian, ATAM 1/1 (2006), 71-77.

58-G. A. Afrouzi and S.Heidarkhani, Existence of three solutions for a one-dimensional Dirichlet problem, Int. J. Contemp. Math. Sciences 1/8 (2006) 369-374.

59-G. A. Afrouzi and S.Khademloo, Some numerical results of a boundary value problem with nonlinear terms, Int. J. Contemp. Math. Sciences 1/8 (2006) 359-368.

60-G. A. Afrouzi and S.Khademloo, Numerical positive solutions of a nonlinear elliptic equation, FJDS 8/1 (2006) 87-95.

61-G. A. Afrouzi and S.Heidarkhani, Multiplicity results for a Dirichlet boundary value problem in the higher dimensional case, ADSA 1(2) (2006) 121-127.

62-G. A. Afrouzi and S. Heidarkhani, Minimax inequality for a special class of functional and its application for elliptic equation involving the p-Laplacian with Dirichlet boundary condition, IJAER 1/1 (2006) 99-109.

63-G. A. Afrouzi and S. Heidarkhani, Three solutions for a Dirichlet boundary value problem involving the p-Laplacian, Nonlinear Analysis 66(10) 2007 2281-2288 (ISI).

64-G. A. Afrouzi and M.Khaleghy Moghaddam, Some results for a class of p-Laplacian boundary value problems with Neumann boundary conditions, FJDS 8/1 (2006) 97-104.

65-G. A. Afrouzi and S. Heidarkhani, On a Dirichlet problem involving p-Laplacian, Int. Math. Journal, 2/3 (2007) 117-123.

66-G. A. Afrouzi and S.H. Rasouli, On a Nonlinear system of Reaction-Diffusion Equations, Nonlinear Analysis: Modelling and Control, 2006, Vol. 11, No. 2, pp. 115-121.

67-G. A. Afrouzi and S. Heidarkhani, Multiplicity results for a 2-dimensional Dirichlet problem, Int. J. Nonlinear Science 1/2 (2006) pp. 82-87.

68-G. A. Afrouzi, Z. Naghizadeh and S. Mahdavi, On positive solutions of a superlinear Dirichlet problem with a weight function, GJPAM 2/2 (2006) 95-102.

69-G. A. Afrouzi and S.Heidarkhani, Multiplicity results for a boundary value problem with Dirichlet condition, Int. J. Contemp. Math. Sciences 1/14 (2006) 665-672.

70-G. A. Afrouzi and S.H. Rasouli, A remark on the existence of positive solutions for a reaction-diffusion system, Int. J. Contemp. Math. Sciences 1/14 (2006) 673-678.

71-G. A. Afrouzi and S.H. Rasouli, On the existence and stability properties of positive solution for some p-Laplacian Dirichlet problems, WJMS 3/1 (2007) 21-26.

72-G. A. Afrouzi and S.Heidarkhani, Multiplicity results for the Dirichlet boundary value problem involving the p-Laplacian in N-dimensional case, WJMS 2/4 (2006) 222-226.

73-G. A. Afrouzi, S.Mahdavi, and Z. Naghizadeh, The Nehari manifold for superlinear equation with Dirichlet boundary condition, WJMS 2/4 (2006) 236-240.

74-G. A. Afrouzi, S. Mahdavi, and Z. Naghizadeh, A Reduction Algorithm for sublinear reaction-Diffusion Dirichlet problems, WJMS 3/1 (2007) 45-50.

75-G. A. Afrouzi and S.Heidarkhani, Multiplicity results for the Dirichlet boundary value problem involving the p-Laplacian, ATAM 1/1 (2006) 63-69.

76-G. A. Afrouzi and S.H.Rasouli, A remark on the existence of positive solutions for some elliptic systems, ATAM 1/2 (2006) 109-113.

77-G. A. Afrouzi and S.H.Rasouli, On positive solutions for some nonlinear semipositone elliptic boundary value problems, Nonlinear Analysis: Modelling and Control, 2006, Vol. 11, No.4, 323-329.

78-G. A. Afrouzi and S.H.Rasouli, On the instability of positive solution of an elliptic equation, IMJ, 2/3 (2007) 137-142.

79-G. A. Afrouzi and S.Heidarkhani, Minimax inequality for a special class of functionals and its application for a two point boundary value problem, IMJ, 2/3 (2007) 125-136.

80-G. A. Afrouzi and S.Khademloo, On numerical results of an elliptic boundary value problem, IJNS Vol.1 (2006) No.3, pp. 187-192.

81-G. A. Afrouzi and S.H. Rasouli, A remark on a nonlinear system of reaction-diffusion equations, IMJ, 2/4 (2007) 179-185.

82-G. A. Afrouzi and S.H. Rasouli, A note on the existence and stability properties of positive solution for some Dirichlet problems, IMJ, 2/4 (2007) 195-201.

83-G. A. Afrouzi and M.K.Moghaddam, Multiplicity of solutions for a class of p-Laplacian BVPs with Neumann boundary conditions, IJMS 6/1 (2007) 37-42.

84-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A Numerical method for finding positive solution of Dirichlet problem with a weight function, JIC 1/3 (2006) 168-172.

85-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A computation algorithm for sublinear elliptic partial differential equations, AMC 183 (2006) 610-616 (ISI).

86-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A computation algorithm for finding positive solutions for a class of superlinear Dirichlet BVP, AMC 183 (2006) 1381-1385 (ISI).

87-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A numerical method to obtain positive solution for classes of sublinear semipositone problems, AMC 184 (2007) 445-450 (ISI).

88-G. A. Afrouzi and S. Heidarkhani, Existence of three solutions to a Dirichlet problem for elliptic equations involving the p-Laplacian, FJMS 23/3 (2006) 389-399.

89-G. A. Afrouzi and S.H. Rasouli, On critical exponent for instability of positive solutions to a reaction- diffusion system involving the (p,q)-Laplacian, IJNS 2/1(2006) 61-64.

90-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A numerical algorithm for finding solutions of p-Laplacian Dirichlet problems, AMC 185(2007) 213-217 (ISI).

91-G. A. Afrouzi and S. Khademloo, On Adomian decomposition method for solving reaction diffusion equation, IJNS 2/1 (2006) 11-15.

92-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A numerical algorithm for finding positive solutions of superlinear Dirichlet problem, IJNS 3/1 (2007) 27-31.

93-G. A. Afrouzi and S. Haidarkhani, Minimax inequality for a special class of functionals and its application for existence of three solutions for a Dirichlet problem involving the p-Laplacian, IMF 2/5 (2007), 203-213.

94-G. A. Afrouzi and S.Heidarkhani, On the existence of three solutions for a Dirichlet boundary value problem in N-dimensional case, IJNS 2/2 (2006) 111-116.

95-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Numerical methods for finding multiple solutions of a superlinear problem , JIC 2/1 (2007) 27-33 .

96-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Numerical methods for finding multiple solutions of a semilinear elliptic equation, AMC 186 (2007) 801-805 (ISI).

97-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A numerical method to obtain positive solution for classes of sublinear semipositone systems, AMC 186 (2007) 1113-1119 (ISI).

98-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A numerical method for finding positive solution of logistic equation, AMC 186(2) (2007) 1497-1501(ISI).

99-G. A. Afrouzi and S.H.Rasouli, A remark on the linearized stability of positive solutions for systems involving the p-Laplacian, POSITIVITY 11(2007) 351-356 (ISI).

100-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A numerical Algorithm method for finding positive solutions for classes of p-Laplacian equations, AMC 187 (2007) 1126-1130 (ISI).

101-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A numerical method for finding positive solution of elliptic systems with nonlinear diffusion in population dynamics, AMC 187 (2007) 957-961 (ISI).

102-G. A. Afrouzi and S.Heidarkhani, Minimax inequality for a special class of functionals and its application to existence of three solutions for a two point boundary value problem, Electronic Journal of Differential Equations 2006/121 (2006) 1-10.

103-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Numerical methods for finding multiple solutions of a logistic equation, AMC 188 (2007) 314-321 (ISI).

104-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A computational algorithm to obtain positive solutions for classes of competitive systems, JIC 2/1 (2007) 34-40.

105-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Computational algorithm to obtain multiple positive solutions for sublinear semipositone problems, JIC 2/3 (2007) 203-208.

106-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A Numerical method to obtain positive solution for classes of competitive systems, WJMS 3/3 (2007) 163-168.

107-G. A. Afrouzi, S. Heidarkhani and S.H.Rasouli, On the minimax inequality for a special class of functionals, WJMS 3/3 (2007) 220-224.

108-G. A. Afrouzi and S. Heidarkhani, Multiplicity theorem for a Dirichlet boundary value problem in N-dimensional case, WJMS 3/2 (2007) 100-105.

109-G. A. Afrouzi and S. Heidarkhani, On the minimax inequality and its application to existence of three solutions for elliptic equations with Dirichlet boundary condition, WJMS 3/2 (2007) 83-89.

110-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Two numerical methods for finding multiple solutions of a superlinear Dirichlet problem, AMC 188/1 (2007) 981-988 (ISI).

111-G. A. Afrouzi and S. Heidarkhani, Three solutions to a Dirichlet problem for elliptic equations involving the P-Laplacian in N-dimensional case, DCDIS Series A1 Mathematical Analysis 16 (2009) 327-335 (ISI).

112-G. A. Afrouzi and S. khademloo, A numerical method for finding positive solutions of a superlinear Dirichlet problem, Applied Mathematics and Computation, 181(2006), 1513-1518 (ISI).

113-G. A. Afrouzi, Z. Naghizadeh and S. Mahdavi , On scaling algorithm for finding positive solution of elliptic equation, AMC 189 (2007) 298-301 (ISI).

114-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A numerical method for finding positive solution of elliptic equation with Neumann boundary condition, AMC 189 (2007) 23-26 (ISI).

115-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Two numerical Algorithms for finding solutions of multiparameter semipositone Dirichlet problems, AMC 189 (2007) 201-207 (ISI).

116-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, On optimal scaling Algorithm for finding positive solution of Elliptic Equation, AMC 189/2 (2007) 1255-1259 (ISI).

117-G. A. Afrouzi and S.H.Rasouli, On Dirichlet boundary value problem for some quasilinear Elliptic systems, IJDE 1/2 (2006) 177-180.

118-G. A. Afrouzi, Z. Naghizadeh and S. Mahdavi, Numerical methods for finding multiple solutions of a Dirichlet problem with nonlinear terms, IJNS 2/3 (2006) 147-152.

119-G. A. Afrouzi and S.Heidarkhani, Existence of three solutions for the Dirichlet problem involving the p-Laplacian and minimax inequality for relevant functionals, IJST 30/A3 (2006) 369-374 (ISI).

120-D.D. Ganji, G. A. Afrouzi and R.A.Talarposhti, Application of He,s variational iteration method for solving reaction diffusion equation with ecological parameters, CMA 54 (2007) 1010-1017 (ISI).

121-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A Numerical Algorithm for finding solution of multiparameter semipositone Dirichlet problems, AMC 190 (2007) 287-291 (ISI).

122-H. Hosseinzadeh and G.A. Afrouzi, A New method for finding solution of homogeneous difference equations , IMF 2/39 (2007) 1935-1943.

123-D.D. Ganji, G. A. Afrouzi, and R.A. Talarposhti, Explicit solution of homotopy perturbation method for some fifth order Kdv equations and comparing it with other methods, JIC 3/4 (2008) 258-268.

124- H.Hosseinzadeh and G. A. Afrouzi, Backward r-difference operator and finding solution of nonhomogeneous difference equations, IMF 2/39 (2007) 1945-1956.

125-G. A. Afrouzi, S.H. Rasouli and M. Bagheri, On positive weak solutions for a class of semipositone equations, WJMS 3/4 (2007) 286-288.

126-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A Numerical method for finding positive solution of diffusive logistic equation, AMC 190 (2007) 1730-1734 (ISI).

127-H. Hosseinzadeh and G. A. Afrouzi, Forward r-difference operator and solution of nonhomogeneous difference equations , IMF 2/40 (2007) 1957-1968.

128-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, A Numerical method for finding positive solution of diffusive logistic equation with constant yield harvesting, AMC 191/1 (2007) 234-238 (ISI).

129-G. A. Afrouzi, Z. Naghizadeh and S. Mahdavi, Two Numerical methods for finding multiple solutions of a logistic equation, AMC 193(2007) 203-210 (ISI).

130-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, The Nehari manifold for p-Laplacian equation with Dirichlet boundary condition, NA: MC 12/2 (2007) 143-155.

131-D.D. Ganji, G. A. Afrouzi and R.A.Talarposhti, Application of variational iteration method and Homotopy-perturbation method for nonlinear heat diffusion and heat transfer equations, Physics Letters A 368 (2007) 450-457 (ISI).

132-H. Hosseinzadeh and G. A. Afrouzi, r-diference differential operator D_r and solution of ODEs, IMF 2/52 (2007) 2593-2598.

133-G. A. Afrouzi, Z. Naghizadeh and S. Mahdavi, Computational method to obtain positive solution for classes of Laplacian systems with sign changing weight functions, AMC 195(2008) 460-465 (ISI).

134-G. A. Afrouzi and S. Khademloo, On the principal eigenvalues to some boundary value problems with indefinite weight, IJNS 3/3 (2007) 195-199.

135-G. A. Afrouzi and S. Khademloo, Existence of multiple positive solutions of quasilinear Elliptic problems in R^N, ADSA 2/1 (2007) 1-11.

136-G. A. Afrouzi and S. Khademloo, Existence of positive solutions to some nonlinear boundary value problems , FJDS 9/3 (2007) 407-413.

137-D.D. Ganji, G. A. Afrouzi, H.Hosseinzadeh and R.A.Talarposhti, Application of Homotopy-perturbation method to the second kind of nonlinear integral equations, Physics Letters A 371 (2007) 20-25 (ISI).

138-G. A. Afrouzi and S. Khademloo, On Adomian decomposition method for solving reaction diffusion equation, IJMS 6/1 (2007) 43-50.

139-G. A. Afrouzi and S.H.Rasouli, On the instability of positive solution of an BV elliptic equation, IJMS 6/1 (2007) 23-27 .

140-G. A. Afrouzi and Z.Sadeghi, Critical exponent for stability of positive solutions to a system involving the Laplacian, IJMA 1/19 (2007) 937-941.

141-G. A. Afrouzi and H.Ghorbani, On positive solutions for a class of p-Laplacian problems, IJMA 1/19 (2007) 943-949.

142-G. A. Afrouzi and M.Alizadeh, Positive solutions for a class of p-Laplacian systems with sign-changing weight, IJMA 1/20 (2007) 951-956.

143-G. A. Afrouzi and S.Heidarkhani, Existence of three solutions for a boundary value problem in one-dimensional case, IJNS 4/1 (2007) 76-80.

144-G. A. Afrouzi and S. Khademloo, The Nehari manifold for a class of indefinite weight semilinear elliptic equations, BIMS 33/2 (2007) 49-59.

145-G. A. Afrouzi and S. Heidarkhani, Three solutions for a quasilinear boundary value problem, NA 69 (2008) 3330-3336 (ISI).

146-G. A. Afrouzi and S. Khademloo, Pricipal eigenvalues of the P-Laplacian with the boundary condition involving indefinite weight, WJMS 3/4 (2007) 299-304.

147-G. A. Afrouzi and H. Ghorbani, Existence and nonexistence of positive solutions for quasilinear elliptic systems, WJMS 4/1 (2008) 44-48.

148-G. A. Afrouzi and Z. Sadeghi, Nonlinear elliptic involving the P-Laplacian problems and stability of positive solutions, WJMS 4/1 (2008) 69-72.

149-G. A. Afrouzi and H. Ghorbani, Existence of positive solutions for a class of p(x) laplacian problems, EJDE 2007/177 (2007) 1-9.

150-G. A. Afrouzi and M. Khaleghy Moghaddam, On the relation between interior critical points of solutions and parameters for a class of p-laplacian bvp with Neumann-Robin conditions, DCDIS_A. 16 (2009) 57-65 (ISI)

151-G. A. Afrouzi and S. Heidarkhani, Existence of three solutions for a class of Dirichlet quasilinear elliptic systems involving the p_1, ..., p_n Laplacian, NA 70 (2009) 135-143 (ISI).

152-G. A. Afrouzi and Z. Sadeghi, Stability results for a class of elliptic problems, IJNS 6/2 (2008) 114-117.

153-G. A. Afrouzi, J. Vahidi and S.H.Rasouli, On critical exponent for existence of positive solutions for some semipositone problems involving the weight function, IJMA 20/2 (2008) 987-991.

154-G. A. Afrouzi and Z. Sadeghi, Reaction-Diffusion systems and stability properties of positive solutions, IJNS 5/3 (2008) 261-266.

155-G. A. Afrouzi, J. Vahidi and S.H.Rasouli, On critical exponent for existence of positive weak solutions for a class of semipositone problems involving the p-Laplacian operator, IJMA 20/2 (2008) 993-998.

156-G. A. Afrouzi and E.Graily, On positive weak solutions for a class of quasilinear elliptic systems, IJMA. 2/20 (2008) 999-1004.

157-G. A. Afrouzi and Z. Sadeghi, On the stability of nonnegative solutions to classes of P-Laplacian systems, WJMS 4/2 (2008) 149-152.

158. G.A. Afrouzi ,D. D. Ganji , R.A. Talarposhti, Explicit Solution of Time-Fractional Heat-Like and Wave-Like equations by Homotopy Perturbation Method, accepted in Computers and Mathematics with Applications (ISI).

159-G. A. Afrouzi and S. Shokooh, Large solutions of quasilinear elliptic equations under the Keller-Osserman conditions, accepted in IJMA.

160-G. A. Afrouzi and E. Graily, Uniqueness of positive solutions for a class of P-Laplacian systems with multiple parameters, IJMA 21/2 (2008) 1005-1013.

161-G. A. Afrouzi, J. Vahidi and S.H.Rasouli, A note on the existence of positive solution for a nonlinear semipositone system, IJMA 21/2 (2008) 1015-1021.

162-G. A. Afrouzi, J. Vahidi and S.H. Rasuli, A remark on the existence of positive solution to a nonlinear semipositone system involving the weight function, IJMA 21/2 (2008) 1023-1029.

163-G. A. Afrouzi and H. Ghorbani, Uniqueness of positive solutions for a class of p-Laplacian problems, JIC 3/3 (2008) 173-180.

164-S. Khademloo and G.A.Afrouzi, An elementary proof of the uniqueness of positive solution of the p-Laplacian with indefinite weight, FJMS 31/2 (2008) 207-213.

165-H. Hosseinzadeh and G. A. Afrouzi, Forward (r,s)-difference operator D_rs and solving difference equation, AMS 2/60 (2008) 3005-3013.

166-H. Hosseinzadeh and G. A. Afrouzi, Backward (r,s)-diference operator and of difference equations, IJCMS 3/36 (2008) 1755-1765.

167-S. Khademloo and G.A.Afrouzi, Existence of positive solutions of some quasilinear elliptic equation, FJDS 11/1 (2009) 57-64.

168-M. Khaleghy Moghaddam and G.A.Afrouzi, Some Results for a class of P-Laplacian BV problem with Neumann-Robin conditions, FJMS 31/1 (2008) 135-142.

169-M. Khaleghy Moghaddam and G.A.Afrouzi, On the sign changing solutions of P-Laplacian BVP with Neumann boundary conditions, accepted in IJMA.

170-M. Khaleghy Moghaddam and G.A.Afrouzi, Existence of positive solutions of a class of P-Laplacian BVP with Neumann_Robin conditions, accepted in IJMA.

171-G.A.Afrouzi and S.H.Rasouli , A remark on the existence of multiple solutions to a multiparameter nonlinear elliptic system, Nonlinear Analysis TMA 71(2009) 445-455 (ISI).

172-G.A.Afrouzi and M. Khaleghy Moghaddam , On the results of a class of Laplacian problems with Neumann boundary conditions, WJMS 4/4 (2008) 296-304 .

173-G.A.Afrouzi and H.Ghorbani, Positive solutions for a class of p(x) Laplacian problems, Glasgow Mathematical Journal 51 (2009) 571-578 (ISI).

174-G.A.Afrouzi and H.Ghorbani, On positive solutions for a class of p(x) Laplacian problems, FJAM 35/3 (2009) 293-300 .

175-M.Khaleghy Moghaddam and G.A.Afrouzi, Existence of positive and decreasing solutions of a class of p Laplacian BVP with Neumann-Robin conditions, FJDS 12/2 (2010) 95-106.

176-M.Khaleghy Moghaddam and G.A.Afrouzi, On the negative solution of a class of p Laplacian BVP WITH Neumann-Robin conditions, FJDS 11/2 (2009) 227-236.

177-G.A.Afrouzi and S.H.Rasouli , A variational approach to a quasilinear elliptic problem involving the p Laplacian and nonlinear boundary condition, Nonlinear Analysis TMA 71 (2009) 2447-2455 (ISI).

178-G.A.Afrouzi, J. Vahidi and M.Alizadeh, Existence of positive weak solutions for a class of semipositone p Laplacian systems involving the weight functions, FJMS 32/2 (2009) 253-259 .

179-G.A.Afrouzi and E.Graily, Existence non negative solutions for a class of semipositone problems, FJMS 32/2 (2009) 261-265.

180-S. Khademloo and G.A.Afrouzi, A numerical approach to find positive solutions of a semilinear elliptic equation, FJAM 35/1 (2009) 65-79.

181-G.A.Afrouzi and S.Ala, An existence result on positive solutions for a class of Laplacian systems, acccepted in IJMA.

182-G.A.Afrouzi and M.Alizadeh , A qualinearization method for p-Laplacian equations with a nonlinear boundary condition, Nonlinear Analysis TMA 71 (2009) 2829-2833 (ISI).

183-G. A. Afrouzi and Z. Sadeghi, On stability properties of positive solutions for a boundary value problem, IJMS 7(1,2) (2008) 63-67.

184-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Algorithms for positive solutions of a nonlinear elliptic equations, wjms 5/1 (2009) 53-56.

185-G.A.Afrouzi, J. Vahidi and M.Alizadeh, The Existence of positive weak solutions for a class of p Laplacian systems with multiple parameters, FJAM 36/3 (2009) 397-403.

186-H.Hosseinzadeh,G.A.Afrouzi and A. Yazdani, Exact solution of Fredholm integral equations system with separable kernels, FJAM 37/2 (2009) 149-157.

187-G.A.Afrouzi, D.D. Ganji and R.A.Talarposhti, He,s energy balance method for nonlinear oscillators with discontinuities, Int. J. of Nonlinear sciences & numerical simulation 10/3 (2009) 301-304 (ISI).

188-G.A.Afrouzi and S.H.Rasouli , A remark on the existence and multiplicity result for a nonlinear elliptic problem involving the p-Laplacian, Nonlinear Differential Equations and Applications (NoDea) 16 (2009) 717-730 (ISI).

189. G.A.Afrouzi, Z.Naghizadeh and S.Mahdavi, Existence of weak solutions for a class of nonuniformly elliptic equations of P-Laplacian type in R^N, FJAM 39/2 (2010) 151-159.

190-G.A.Afrouzi, M.Khaleghy Moghaddam, J. Mohammadpour and M. Zameni, On the positive and negative solutions of Laplacian BVP with Neumann boundary conditions, J. Nonlinear Sci. Appl. 2/1 (2009) 38-45.

191. G.A.Afrouzi, Z.Naghizadeh and S.Mahdavi, Numerical approach to obtain positive solution for classes of Laplacian systems, IJNS 7/4 (2009) 462-466.

192. G.A.Afrouzi, Z.Naghizadeh and S.Mahdavi, Monotone methods in nonlinear elliptic boundary value problem, IJNS 7/3 (2009) 283-289.

193. M. Khaleghy Moghaddam and G.A.Afrouzi, On the positive and decreasing solutions of a class of P-Laplacian BVP with Neumann-Robin conditions, accepted in IJNS.

194-G. A. Afrouzi and E. Graily, Uniqueness of positive solutions for a class of Quasilinear problems with multiple parameters, IJNS 7/4 (2009) 405-413.

195-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Existence and uniqueness of solution for P-Laplacian Dirichlet problem, IJNS 8/3 (2009) 274-278.

196-G. A. Afrouzi, S. Heiderkhani and Donal O'Regan, Existence of three solutions for a doubly eigenvalue fourth-order boundary value problem, accepted in Taiwanese Journal of Mathematics (ISI).

197. G.A.Afrouzi and E.Graily, Uniqueness results for a class of quasilinear problems with multiple parameters, accepted in FJMS.

198. G.A.Afrouzi and Z.Sadeghi, On stability of positive solutions to Reaction-Diffusion systems with unequal diffusion coefficients, JIC 4/4 (2009) 307-310.

199-G. A. Afrouzi, S. Mahdavi and Z. Naghizadeh, Existence of multiple solutions for a class of (P,q) Laplacian systems, NA TMA 72 (2010) 2243-2250(ISI).

200-G. A. Afrouzi, S. Ala and S.S. Kazemipoor, Existence of positive solutions for a class of P-Laplacian systems, IJNS 8/4 (2009) 424-427 .

201-G. A. Afrouzi, S. Heiderkhani, Multiplicity results for a two-point boundary value double eigenvalue problem, Ricerche di Mathematica 59 (2010) 39-47 .

202-G. A. Afrouzi, S. Heiderkhani, H. Hossienzadeh and A.Yazdani, Minimax inequality for a special class of functionals and its application to existence of three solutions for a Dirichlet problem in one dimensional case, TJNSA 3/1 (2010) 1-11.

203-G. A. Afrouzi, E. Graily, Uniqueness results for a class of semilinear elliptic systems, Accepted in IJNS.

204-G. A. Afrouzi, J. Vahidi and M. Saeidy, Numerical solutions of generalized Drinfeld-Sokolov equations using the Homotopy analysis method, Accepted in IJNS.

205-G. A. Afrouzi, j. vahidi and M. Saeidy, Solving a class of two dimensional linear and nonlinear Volterra integral equations by means of the Homotopy analysis method, Accepted in IJNS.

206-S.H. Rasouli and G. A. Afrouzi, The Nehari manifold for a class of concave-convex elliptic system involving the P-Laplacian and nonlinear boundary condition, accepted in NA TMA(ISI).

207-G. A. Afrouzi and S. Heidarkhani, Multiplicity theorems for a class of Dirichlet quasilinear elliptic systems involving the (p1,...,pn)-Laplacian, NA TMA 73 (2010) 2594-2602 (ISI).

208-G. A. Afrouzi, S. Heiderkhani and Donal O'Regan, Three solutions to a class of Neumann doubly eigenvalue Elliptic systems driven by a (p1,...,pn)-Laplacian, accepted in Bulltein of Korean Mathematical Society (ISI).

Seminars-Conferences

To be completed

1. G.A.Afrouzi, On principal eigenvalues of linear equations, 9th seminar on Analysis and its application (1998) university for teacher education Tehran.

2. G.A.Afrouzi, On principal eigenvalues for the radially symmetric problems on all of R^N, The 10th seminar on Analysis and its application (1999) Rafsanjhan University.

3. G.A.Afrouzi, Local and global bifurcation results for a problem in elliptic equations, The Fourth seminar on Differential equations, Dynamical systems, and applications (2000) Ferdowsi University.

4. K. Nozari and G.A.Afrouzi, Application of Colombeau theory to PDE, 11th Seminar on Mathematical Analysis and its Applications (2001) Yazd University.

5. G.A.Afrouzi, On the continuity of principal eigenvalues for boundary value problems with indefinite weight function with respect to radius of balls in R^N, The 11th seminar of mathematical analysis and its applications (2001) Yazd University.

6. G.A.Afrouzi, On a nonlinear eigenvalue problem in ODE, The 12th seminar of mathematical analysis and its applications (2002) Gilan University.

7. G.A.Afrouzi, Super and subsolutions for elliptic equations on all of R^n, 32nd Iranian mathematics conference (2001) University of Mazandaran.

8. G.A.Afrouzi and H. Ghasemzadeh, Super and subsolutions for elliptic equations on all of R^n, 32nd Iranian mathematics conference (2001) University of Mazandaran.

9. G.A.Afrouzi and M. Khaleghy Moghaddam, On the beheivior of positive solutions for a class of nonlinear BVP with Neumann-Robin boundary conditions, 32nd Iranian mathematics conference (2001) University of Mazandaran.

10. G.A.Afrouzi and M. Khaleghy Moghaddam, On the study of dependence between positive solutions of a nonlinear BVP with Neumann-Robin boundary conditions with its parameter, 32nd Iranian mathematics conference (2001) University of Mazandaran.

11. G.A.Afrouzi, Perturbation type results to study the existence of positive solutions, The 5th seminar of Differential equations and Dynamical systems (2002) University of Guilan.

12. G.A.Afrouzi and M. Khaleghy Moghaddam, Nonnegative solutions and bifurcation diagrams for a class of BVP with Neumann-Robin boundary conditions, 33nd Iranian mathematics conference (2002) Ferdowsi University.

13. G.A.Afrouzi and M. Khaleghy Moghaddam, Nonnegative solution curves of semipositone problems with Dirichlet boundary conditions, 33nd Iranian mathematics conference (2002) Ferdowsi University.

14. G.A.Afrouzi and M. Khaleghy Moghaddam, The study od dependence between interior critical points of nonnegative solutions and parameters for a class of BVP, 34th Iranian mathematics conference (2003) Shahrood University of Technology.

15. G.A.Afrouzi and Mahmood Jafari, Explosive nonnegative solutions in positone BVP with convex nonlinearities, 34th Iranian mathematics conference (2003) Shahrood University of Technology.

16. G.A.Afrouzi and S. Heidarkhani, Existence of three solutions for a Dirichlet problem involving the N-dimensional p-Laplacian, 36th Annual Iranian mathematics conference (2005) Yazd University.

17. G.A.Afrouzi and S.H. rasouli, Existence of solutions to a non-autonomous P-Laplacian equation, 36th Annual Iranian mathematics conference (2005) Yazd University.

18. G.A.Afrouzi and S. Mahdavi, The Nehari manifold for P-Laplacian equations with Dirichlet boundary condition, 37th Annual Iranian mathematics conference (2006) Azarbaijan University of Tarbiat Moallem.

19. G.A.Afrouzi and Z. Naghizadeh, A numerical method for finding positive solution of Dirichlet problem with a weight function, 37th Annual Iranian mathematics conference (2006) Azarbaijan University of Tarbiat Moallem.

20. G.A.Afrouzi and M. Khaleghy Moghaddam, Existence results of P-Laplacian BVP with Neumann boundary conditions, 38th Annual Iranian mathematics conference (2007) University of Zanjan.

21. G.A.Afrouzi and H. Ghorbani, Positive solutions for a class of p(x)-Laplacian problems, 38th Annual Iranian mathematics conference (2007) University of Zanjan.

22. G.A.Afrouzi and Mohsen Alizadeh, A minimal solution for a nonhomogeneous elliptic systems, 38th Annual Iranian mathematics conference (2007) University of Zanjan.

23. G.A.Afrouzi, S. Heidarkhani and M. Pouretemadi, Multiplicity results for a Dirichlet problem involving the P-Laplacian in N-dimensional case, 38th Annual Iranian mathematics conference (2007) University of Zanjan.

24. G.A.Afrouzi and M. Khaleghy Moghaddam, Positive solutions for a class of semilinear elliptic systems with Dirichlet boundary conditions, The 5th seminar of Differential Equations and Dynamical systems (2002) University of Guilan.

25. G.A.Afrouzi and S. Shokooh, Large solution of quasilinear elliptic equations under the Keller-Osserman condition, 8th seminar of Differential Equations Dynamical systems and their applications (2008) Isfahan University of Technology.

26. G.A.Afrouzi and M. Alizadeh, Existence of positive weak solutions for a class of semipositone P-Laplacian systems involving the weight, 8th seminar of Differential Equations Dynamical systems and their applications (2008) Isfahan University of Technology.

27. R. Abbasi Talarposhti and G.A.Afrouzi, Explicit analytical solution for a kind of time fractional evolution equations by He,s homotopy perturbation methods, 8th seminar of Differential Equations Dynamical systems and their applications (2008) Isfahan University of Technology.

28. G.A.Afrouzi and S. Shokooh, On the existence of nonnegative blow-up boundary solutions for quasilinear elliptic equations, 39th Annual Iranian mathematics conference (2008) Shahid Bahonar University of Kerman.

29. G.A.Afrouzi and E. Graily, On a class of quasilinear systems with sign-changing nonlinearities, 39th Annual Iranian mathematics conference (2008) Shahid Bahonar University of Kerman.

30. G.A.Afrouzi and M. Alizadeh, On positive solutions for a class of quasilinear elliptic system with sign-changing weight, 39th Annual Iranian mathematics conference (2008) Shahid Bahonar University of Kerman.

31. G.A.Afrouzi and S. Mahdavi, Two numerical methods for finding multiple solutions of a superlinear elliptic equation, 17th Seminar of Mathematical Analysis(2008) Arak University.

32. G.A.Afrouzi and R.A.Talarposhti, Exact solution for nonlinear Kein-Gordon and Lane-Emdem equations by homotopy-perturbation ethod and variational iteration method, 17th Seminar of Mathematical Analysis(2008) Arak University.

33. G.A.Afrouzi and Z. Naghizadeh, Monotone methods in nonlinear elliptic boundary value problem, 17th Seminar of Mathematical Analysis(2008) Arak University.

34. G.A.Afrouzi and H. Ghorbani, On a positive solutions for a class of p(x) Laplacian problems, 17th Seminar of Mathematical Analysis(2008) Arak University.

35. G.A.Afrouzi and M.K. Moghaddam, On the nonexistence of solutions of a class of Laplacian BVP, 18th Seminar on Mathematical Analysis(2009) Tarbiat Moallem University.

36. G.A.Afrouzi and S. Heidarkhani, Existence of three solutions for a Kirchhoff-type doubly eigenvalue boundary value problem with Dirichlet condition, 18th Seminar on Mathematical Analysis(2009) Tarbiat Moallem University.

37. G.A.Afrouzi and S. Heidarkhani, Multiple solutions for Neumann elliptic equations driven by a P-Laplacian operator, The 2nd international conference on nonlinear analysis and optimization(2009) University of Isfahan.

38. J. Vahidi, G.A.Afrouzi and M. Saeidy, Homotopy Analysis Method for Solving Hight-Order Boundary Value Problems, The international conference in Mathematics and Applications , ICMA-MU 2009 on 17-19 December 2009, Bangkok, Thailand.

Teaching