profile - دانشکده علوم
اعضای هیأت علمی دانشکده علوم
شاپور حیدرخانی
دانشیار / گروه ریاضی
مقالات علمی چاپ شده در مجلات
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"MULTIPLICITY RESULTS FOR NONLOCAL PROBLEMS WITH VARIABLE EXPONENT AND NONHOMOGENEOUS NEUMANN CONDITIONS"
SHapour Heidarkhani, ANDERSON L. A. DE ARAUJO, Giuseppe Caristi, Amjad Salari
DYNAMIC SYSTEMS AND APPLICATIONS, pp.1149-1179, 2021 -
"Existence results for impulsive fractional differential equations with $p$-Laplacian via variational methods"
John R. Graef, SHapour Heidarkhani, Lingju Kong, Shahin Moradi
Mathematica Bohemica, pp.1-18, 2021 -
"THREE SOLUTIONS FOR IMPULSIVE FRACTIONAL BOUNDARY VALUE PROBLEMS WITH p-LAPLACIAN"
John R. Graef, SHapour Heidarkhani, Lingju Kong, Shahin Moradi
Bulletin of the Iranian Mathematical Society, pp.1-25, 2021 -
"Existence Results for a 2nth-Order Differential Equation with Sturm-Liouville Operator"
SHapour Heidarkhani, Shahin Moradi
NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION, pp.1-24, 2021 -
"Existence of three solutions for Kirchhoff-type three-point boundary value problems"
SHapour Heidarkhani, امجد سالاري
Hacettepe Journal of Mathematics and Statistics, pp.304-317, 2021 -
"A critical point approach for a second-order dynamic Sturm-Liouville boundary value problem with p-Laplacian"
SHapour Heidarkhani, Martin Bohner, Giuseppe Caristi, Farahnaz Ayazi
APPLIED MATHEMATICS AND COMPUTATION, 2021 -
"Multiple solutions for nonlocal elliptic problems driven by $ p(x) $-biharmonic operator"
Fang-Fang Liao, SHapour Heidarkhani, Shahin Moradi
AIMS Mathematics, pp.4156-4172, 2021 -
"Variational approaches to systems of Sturm-Liouville boundary value problems"
SHapour Heidarkhani, Ghasem A. Afrouzi, Shahin Moradi
Asian-European Journal of Mathematics, 2021 -
"Existence of three weak solutions for Kirchhoff-type problems with variable exponent and nonhomogeneous Neumann conditions"
SHapour Heidarkhani, A.L.A. De Araujo, G.A. Afrouzi, S. Moradi
Fixed Point Theory, pp.525-548, 2020 -
"Existence and Multiplicity of Weak Solutions for a Neumann Elliptic Problem with bar p(x)-Laplacian"
Martin Bohner, Giuseppe Caristi, فريبا قره گزلوئي, SHapour Heidarkhani
Nonautonomous Dynamical Systems, pp.53-64, 2020 -
"NONTRIVIAL SOLUTIONS FOR IMPULSIVE ELASTIC BEAM EQUATIONS OF KIRCHHOFF-TYPE"
SHapour Heidarkhani, Giuseppe Caristi, Amjad Salari
Journal of Nonlinear Functional Analysis, pp.1-16, 2020 -
"New existence criterion of infinitely many solutions for partial discrete Dirichlet problems"
فريبا قره گزلوئي, SHapour Heidarkhani
TBILISI MATHEMATICAL JOURNAL, pp.43-51, 2020 -
"Nontrivial solutions for impulsive fractional differential systems through variational methods"
SHapour Heidarkhani, امجد سالاري
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2020 -
"Existence and multiplicity of homoclinic solutions for a difference equation"
SHapour Heidarkhani, فريبا قره گزلوئي, Imbesi Maurizio
Electronic Journal of Differential Equations, pp.1-12, 2020 -
"Existence results for a dynamic Sturm-Liouville boundary value problem on time scales"
SHapour Heidarkhani, Shahin Moradi, Giuseppe Caristi
Optimization Letters, pp.1-20, 2020 -
"Existence and uniqueness of solutions of nonlinear fractional order problems via a fixed point theorem"
Z. Ahmadi, R. Lashkaripour, H. Baghani, SHapour Heidarkhani
INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION, pp.1-11, 2020 -
"Existence results for dynamic Sturm-Liouville boundary value problems via variational methods"
David Barilla, Martin Bohner, SHapour Heidarkhani, Shahin Moradi
APPLIED MATHEMATICS AND COMPUTATION, pp.1-10, 2020 -
"Existence of solutions of infinite system of nonlinear sequential fractional differential equations"
Zahra Ahmadi, Rahmatollah Lashkaripour, Hamid Baghani, SHapour Heidarkhani, Giuseppe Caristi
Advances in Difference Equations, pp.1-20, 2020 -
"Infinitely Many Solutions for Anisotropic Discrete Boundary Value Problems of Kirchhoff Type"
Graef John , SHapour Heidarkhani, Kong Lingju , Moradi Shahin
International Journal of Difference Equations, pp.389-401, 2020 -
"Generalized Yamabe equations on Riemannian manifolds and applications to Emden-Fowler problems"
David Barilla, Giuseppe Caristi, SHapour Heidarkhani, Shahin Moradi
Quaestiones Mathematicae, pp.1-21, 2019 -
"CRITICAL POINT APPROACHES TO GRADIENT-TYPE SYSTEMS ON THE SIERPINSKI GASKET"
Fangfang Liao, SHapour Heidarkhani, G.A. Afrouzi, Amjad Salari
Journal of Applied Analysis and Computation, pp.1-18, 2019 -
"EXISTENCE RESULTS FOR A BOUNDARY VALUE PROBLEM INVOLVING A FOURTH-ORDER ELASTIC BEAM EQUATION"
SHapour Heidarkhani, فريبا قره گزلوئي
Journal of Nonlinear Functional Analysis, pp.1-15, 2019 -
"NONTRIVIAL SOLUTIONS FOR PARTIAL DISCRETE DIRICHLET PROBLEMS VIA A LOCAL MINIMUM THEOREM FOR FUNCTIONALS"
SHapour Heidarkhani, MAURIZIO IMBESI
Journal of Nonlinear Functional Analysis, pp.1-14, 2019 -
"A variational approach for a perturbed second-order impulsive Hamiltonian system"
SHapour Heidarkhani, De Araujo Anderson L.A., Ghasem A. Afrouzi, Shahin Moradi
ANALELE STIINTIFICE ALE UNIVERSITATII AL I CUZA DIN IASI-SERIE NOUA-MATEMATICA, pp.47-63, 2019 -
"Existence of at Least One Homoclinic Solution for a Nonlinear Second-Order Difference Equation"
Martin Bohner, Giuseppe Caristi, SHapour Heidarkhani, Shahin Moradi
INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION, pp.1-7, 2019 -
"Existence of Homoclinic Solutions for Difference Equations on Integers Via Variational Method"
Maisam Boron, SHapour Heidarkhani, L. A. De Araujo Anderson
Boletim Sociedade Paranaense de Matematica, pp.1-14, 2019 -
"THREE WEAK SOLUTIONS TO A DEGENERATE QUASILINEAR ELLIPTIC SYSTEM"
John R. Graef, SHapour Heidarkhani, Lingju Kong, amjad salari
Matematiche, pp.191-210, 2019 -
"Discrete fourth-order boundary value problems with four parameters"
SHapour Heidarkhani, Ghasem A. Afrouzi, Amjad Salari, Giuseppe Caristi
APPLIED MATHEMATICS AND COMPUTATION, pp.167-182, 2019 -
"EXISTENCE OF THREE SOLUTIONS FOR IMPULSIVE FRACTIONAL DIFFERENTIAL SYSTEMS THROUGH VARIATIONAL METHODS"
SHapour Heidarkhani, Amjad Salari
Turkish World Mathematical Society Journal of Applied and Engineering Mathematics, pp.646-657, 2019 -
"Existence results for fractional differential systems through a local minimization principle"
SHapour Heidarkhani, Yong Zhou, Giuseppe Caristi, Ghasem A. Afrouzi, Shahin Moradi
Panamerican Mathematical Journal, 2019 -
"Existence results for a non-homogeneous Neumann problem through Orlicz-Sobolev spaces"
SHapour Heidarkhani, Giuseppe Caristi, Ghasem A. Afrouzi, Shahin Moradi
Georgian Mathematical Journal, pp.1-13, 2019 -
"Multiplicity results for discrete anisotropic equations"
Marek Galewski, SHapour Heidarkhani, امجد سالاري
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, pp.203-218, 2018 -
"Infinitely Many Solutions for Nonlocal Problems with Variable Exponent and Nonhomogeneous Neumann Condition"
SHapour Heidarkhani, De Araujo Anderson L. A., امجد سالاري
Boletim Sociedade Paranaense de Matematica, pp.1-26, 2018 -
"Multiplicity Results for Kirchhoff-Type Three-Point Boundary Value Problems"
SHapour Heidarkhani, Massimiliano Ferrara, Giuseppe Caristi, امجد سالاري
ACTA APPLICANDAE MATHEMATICAE, 2018 -
"Existence of solutions to a discrete fourth order boundary value problem"
John R. Graef, SHapour Heidarkhani, Lingju Kong, Min Wang
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, pp.1-10, 2018 -
"An Existence Result for Impulsive Multi-point Boundary Value Systems Using a Local Minimization Principle"
Ghasem A. Afrouzi, Martin Bohner, Giuseppe Caristi, SHapour Heidarkhani, Shahin Moradi
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, pp.1-20, 2018 -
"Multiple solutions for perturbed Kirchhoff-type non-homogeneous Neumann problems through Orlicz-Sobolev spaces"
SHapour Heidarkhani, Massimiliano Ferrara, Giuseppe Caristi
Electronic Journal of Differential Equations, pp.1-22, 2018 -
"Variational Approaches for a p-Laplacian Boundary-Value Problem with Impulsive Effects"
SHapour Heidarkhani, Shahin Moradi, Giuseppe Caristi
Bulletin of the Iranian Mathematical Society, pp.1-28, 2018 -
"Multiple solutions for degenerate nonlocal problems"
Giuseppe Caristi, SHapour Heidarkhani, امجد سالاري, Stepan A. Tersian
APPLIED MATHEMATICS LETTERS, pp.26-33, 2018 -
"MULTIPLE SOLUTIONS FOR AP(X)-LAPLACIAN-LIKEPROBLEM WITH NEUMANN CONDITION ORIGINATED FROMA CAPILLARY PHENOMENA"
SHapour Heidarkhani, A.L.A. De Araujo, G.A. Afrouzi, Shahin Moradi
Acta Universitatis Apulensis, pp.1-2, 2018 -
"A variational approach to perturbed impulsive fractional differential equations"
SHapour Heidarkhani, A. Cabada, G.A. Afrouzi, S. Moradi, G. Caristi
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, pp.42-60, 2018 -
"Perturbed fourth-order Kirchho?-type problems"
SHapour Heidarkhani, Shahin Moradi, Giuseppe Caristi, Bin Ge
TBILISI MATHEMATICAL JOURNAL, pp.113-143, 2018 -
"p(x)-LAPLACIAN-LIKE PROBLEMS WITH NEUMANN CONDITION ORIGINATED FROM A CAPILLARY PHENOMENA"
SHapour Heidarkhani, امجد سالاري
Journal of Nonlinear Functional Analysis, pp.1-23, 2018 -
"Variational Approaches to P(X)-Laplacian-Like Problems with Neumann Condition Originated from a Capillary Phenomena"
SHapour Heidarkhani, Ghasem A. Afrouzi, Shahin Moradi
INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION, pp.1-18, 2018 -
"Existence results for second-order boundary-value problems with variable exponents"
SHapour Heidarkhani, Shahin Moradi, David Barilla
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, pp.40-53, 2018 -
"EXISTENCE RESULTS FOR A CLASS OF SECOND ORDER DIFFERENTIAL EQUATIONS WITH NONLINEAR DERIVATIVE DEPENDENCE"
SHapour Heidarkhani, Johnny Henderson, AREZOU SOLEIMANI NIA
Journal of Nonlinear Functional Analysis, pp.1-14, 2018 -
"Variational Approaches to Kirchhoff-Type Second-Order Impulsive Differential Equations on the Half-Line"
Giuseppe Caristi, SHapour Heidarkhani, امجد سالاري
Results in Mathematics, pp.1-33, 2018 -
"Existence of solutions to an impulsive Dirichlet boundary value problem"
John R. Graef, SHapour Heidarkhani, Lingju Kong
Fixed Point Theory, pp.225-234, 2018 -
"Three solutions for second-order boundary-value problems with variable exponents"
SHapour Heidarkhani, Moradi Shahin, Stepan A. Tersian
Electronic Journal of Qualitative Theory of Differential Equations, pp.1-19, 2018 -
"Existence of three weak solutions for a perturbed anisotropic discrete Dirichlet problem"
SHapour Heidarkhani, Ghasem A. Afrouzi, Maurizio Imbesi, Shahin Moradi
APPLICABLE ANALYSIS, pp.1-20, 2017 -
"A variational approach for solving p(x)-biharmonic equations with Navier boundary conditions"
SHapour Heidarkhani, Afrouzi G.A. , Moradi Shahin, Caristi Giuseppe
Electronic Journal of Differential Equations, pp.1-17, 2017 -
"INFINITELY MANY SOLUTIONS FOR A PERTURBED QUASILINEAR TWO-POINT BOUNDARY VALUE PROBLEM"
SHapour Heidarkhani, Johnny Henderson
ANALELE STIINTIFICE ALE UNIVERSITATII AL I CUZA DIN IASI-SERIE NOUA-MATEMATICA, pp.89-107, 2017 -
"MULTIPLICITY OF SOLUTIONS FOR NON-HOMOGENEOUS NEUMANN PROBLEMS IN ORLICZ-SOBOLEV SPACES"
SHapour Heidarkhani, MASSIMILIANO FERRARA, GIUSEPPE CARISTI, JOHNNY HENDERSON, امجد سالاري
Electronic Journal of Differential Equations, pp.1-23, 2017 -
"Non-trivial periodic solutions for a class of damped vibration problems"
Abdollah Nazari, SHapour Heidarkhani, Afrouzi G.A.
Annals of the University of Craiova, Mathematics and Computer Science Series, pp.261-268, 2017 -
"Perturbed Kirchhoff-type p-Laplacian discrete problems"
SHapour Heidarkhani, Giuseppe Caristi, امجد سالاري
Collectanea Mathematica, pp.401-418, 2017 -
"NONTRIVIAL SOLUTIONS FOR IMPULSIVE STURM-LIOUVILLE DIFFERENTIAL EQUATIONS WITH NONLINEAR DERIVATIVE DEPENDENCE"
Giusepe Caristi, Ferrara M. , SHapour Heidarkhani, Y. Tian
Differential and Integral Equations, pp.989-1010, 2017 -
"Weak Solutions and Energy Estimates for Singular p-Laplacian-Type Equations"
Jifeng Chu, SHapour Heidarkhani, امجد سالاري, Giuseppe Caristi
JOURNAL OF DYNAMICAL AND CONTROL SYSTEMS, pp.1-13, 2017 -
"Perturbed nonlocal fourth order equations of Kirchhoff type with Navier boundary conditions"
SHapour Heidarkhani, امجد سالاري, Giuseppe Caristi, David Barilla
Boundary Value Problems, pp.1-20, 2017 -
"Existence of multiple solutions for a perturbed discrete anisotropic equation"
SHapour Heidarkhani, Ghasem A. Afrouzi, Shahin Moradi, Giuseppe Caristi
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, pp.1-17, 2017 -
"Multiple solutions for Kirchhoff-type problems with variable exponent and nonhomogeneous Neumann conditions"
SHapour Heidarkhani, Anderson L. A. De Araujo, Ghasem A. Afrouzi, Shahin Moradi
MATHEMATISCHE NACHRICHTEN, 2017 -
"An Existence Result for Discrete Anisotropic Equations"
SHapour Heidarkhani, Ghasem A. Afrouzi, Shahin Moradi
TAIWANESE JOURNAL OF MATHEMATICS, pp.1-15, 2017 -
"Infinitely many solutions for a class of perturbed damped vibration problems"
SHapour Heidarkhani, Massimiliano FERRARA, امجد سالاري
Mathematical Reports, pp.347-360, 2017 -
"Variational approaches to p-Laplacian discrete problems of Kirchhoff-type"
SHapour Heidarkhani, Ghasem A. Afrouzi, Johnny Henderson, Shahin Moradi, Giuseppe Caristi
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, pp.1-22, 2017 -
"Multiplicity results for perturbed fourth-order Kirchhoff-type problems"
Mohamad Reza Heidari Tavani, Ghasem Alizadeh Afrouzi, SHapour Heidarkhani
Opuscula Mathematica, pp.755-772, 2017 -
"A critical point approach to boundary-value problems on the real line"
Martin Bohner, Giuseppe Caristi, SHapour Heidarkhani, Shahin Moradi
APPLIED MATHEMATICS LETTERS, pp.1-20, 2017 -
"Existence results for a Kirchhoff-type second-order differential equation on the half-line with impulses"
SHapour Heidarkhani, Ghasem A. Afrouzi, Shahin Moradi
ASYMPTOTIC ANALYSIS, pp.137-158, 2017 -
"MULTIPLE SOLUTIONS FOR P(X)-LAPLACIAN-LIKE PROBLEMS WITH NEUMANN CONDITION"
Shokooh S. , Afrouzi G.A. , SHapour Heidarkhani
Acta Universitatis Apulensis, pp.111-128, 2017 -
"EXISTENCE OF THREE SOLUTIONS FOR MULTI-POINT BOUNDARY VALUE PROBLEMS"
SHapour Heidarkhani, G.A. Afrouzi, Moradi Shahin, Giuseppe Caristi
Journal of Nonlinear Functional Analysis, pp.1-19, 2017 -
"Infinitely many periodic solutions to a class of perturbed second-order impulsive Hamiltonian systems"
John R. Graef, SHapour Heidarkhani, Lingju Kong
differential equations applications, pp.195-212, 2017 -
"WEAK SOLUTIONS AND ENERGY ESTIMATES FOR A DEGENERATE NONLOCAL PROBLEM INVOLVING SUB-LINEAR NONLINEARITIES"
Jifeng Chu, SHapour Heidarkhani, Kit Ian Kou, امجد سالاري
JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, pp.1573-1594, 2017 -
"Perturbed elastic beam problems with nonlinear boundary conditions"
G.A. Afrouzi, SHapour Heidarkhani, Shahin Moradi
ANALELE STIINTIFICE ALE UNIVERSITATII AL I CUZA DIN IASI-SERIE NOUA-MATEMATICA, pp.1-19, 2017 -
"Variational-hemivariational inequalities of Kirchhoff-type with small perturbations of nonhomogeneous Neumann boundary conditions"
John R. Graef, SHapour Heidarkhani, Lingju King
Mathematics in Engineering, Science and Aerospace, pp.345-357, 2017 -
"Existence of three solutions for impulsive multi-point boundary value problems"
Martin Bohner, SHapour Heidarkhani, امجد سالاري, Giuseppe Caristi
Opuscula Mathematica, pp.353-379, 2017 -
"Existence of three solutions for impulsive perturbed elastic beam fourth-order equations of Kirchhoff-type"
SHapour Heidarkhani, امجد سالاري
STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA, pp.119-140, 2017 -
"Infinitely many solutions for a perturbed p-Laplacian boundary value problem with impulsive effects"
D'Agu? G. , SHapour Heidarkhani, Sciammetta A.
Journal of Nonlinear and Convex Analysis, pp.2263-2274, 2017 -
"Multiplicity of elliptic equations involving the p -Laplacian with discontinuous nonlinearities"
SHapour Heidarkhani, فريبا قره گزلوئي
Complex Variables and Elliptic Equations, pp.413-429, 2017 -
"THREE SOLUTIONS FOR A CLASS OF NONHOMOGENEOUS NONLOCAL SYSTEMS AN ORLICZ-SOBOLEV SPACE SETTING"
Martin Bohner, Giuseppe Caristi, SHapour Heidarkhani, امجد سالاري
DYNAMIC SYSTEMS AND APPLICATIONS, pp.259-282, 2017 -
"Variational approaches to impulsive elastic beam equations of Kirchhoff type"
SHapour Heidarkhani, Ghasem A. Afrouzi, Massimiliano Ferrara, Shahin Moradi
Complex Variables and Elliptic Equations, pp.1-37, 2016 -
"MULTIPLE PERIODIC SOLUTIONS FOR PERTURBED SECOND-ORDER IMPULSIVE HAMILTONIAN SYSTEMS"
J.R. Graef, SHapour Heidarkhani, L. Kong
international journal of pure and applied mathematics, pp.85-104, 2016 -
"Existence of one weak solution for p(x)-biharmonic equations with Navier boundary conditions"
SHapour Heidarkhani, G. A. Afrouzi, S. Moradi, G. Caristi, Bin Ge
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, pp.1-13, 2016 -
"Nontrivial Solutions for One-Dimensional Fourth-Order Kirchhoff-Type Equations"
SHapour Heidarkhani, Massimiliano Ferrara, Somaye Khademloo
Mediterranean Journal of Mathematics, pp.217-236, 2016 -
"Perturbed Kirchhoff-type Neumann problems in Orlicz Sobolev spaces"
SHapour Heidarkhani, Giuseppe Caristi, Massimiliano Ferrara
COMPUTERS and MATHEMATICS WITH APPLICATIONS, pp.2008-2019, 2016 -
"Multiple solutions for a class of perturbed damped vibration problems"
Mohamad Reza Heidari Tavani, G.A. Afrouzi, SHapour Heidarkhani
JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE-JMCS, pp.351-363, 2016 -
"Infinitely many solutions for perturbed impulsive fractional differential systems"
SHapour Heidarkhani, Yulin Zhao, Giuseppe Caristi, Ghasem A. Afrouzi, Shahin Moradi
APPLICABLE ANALYSIS, pp.1-24, 2016 -
"Multiplicity results for p( x )-biharmonic equations with Navier boundary conditions"
SHapour Heidarkhani, Massimiliano Ferrara, امجد سالاري, Giuseppe Caristi
Complex Variables and Elliptic Equations, pp.1494-1516, 2016 -
"A VARIATIONAL APPROACH TO PERTURBED ELASTIC BEAM PROBLEMS WITH NONLINEAR BOUNDARY CONDITIONS"
SHapour Heidarkhani, FERRARA MASSIMILIANO , امجد سالاري, MEHRAN AZIMBAGIRAD
Mathematical Reports, pp.573-589, 2016 -
"Infinitely many solutions for impulsive nonlinear fractional boundary value problems"
SHapour Heidarkhani, امجد سالاري, Giuseppe Caristi
Advances in Difference Equations, pp.1-19, 2016 -
"Existence Results for Impulsive Damped Vibration Systems"
SHapour Heidarkhani, Ghasem A. Afrouzi, Massimiliano Ferrara, Giuseppe Caristi, Shahin Moradi
Bulletin of the Malaysian Mathematical Sciences Society, pp.1-21, 2016 -
"EXISTENCE OF WEAK SOLUTIONS FOR THREE-POINT BOUNDARY-VALUE PROBLEMS OF KIRCHHOFF-TYPE"
G.A. Afrouzi, SHapour Heidarkhani, Shahin Moradi
Electronic Journal of Differential Equations, pp.1-13, 2016 -
"Existence of solutions for Dirichlet quasilinear systems including a nonlinear function of the derivative"
SHapour Heidarkhani, Massimiliano Ferrara, Ghasem A. Afrouzi, Giuseppe Caristi, Shahin Moradi
Electronic Journal of Differential Equations, pp.1-12, 2016 -
"Multiple solutions for a quasilinear second order differential equation depending on a parameter"
SHapour Heidarkhani
Acta Mathematicae Applicatae Sinica-English Series, pp.199-208, 2016 -
"Multiple solutions for a class of perturbed second-order differential equations with impulses"
SHapour Heidarkhani, Massimiliano Ferrara, امجد سالاري, Giuseppe Caristi
Boundary Value Problems, 2016 -
"NONTRIVIAL SOLUTIONS OF A DIRICHLET BOUNDARY VALUE PROBLEM WITH IMPULSIVE EFFECTS"
John R. Graef, SHapour Heidarkhani, Lingju Kong
DYNAMIC SYSTEMS AND APPLICATIONS, pp.335-350, 2016 -
"INFINITELY MANY SOLUTIONS FOR PERTURBED FOURTH-ORDER KIRCHHOFF-TYPE PROBLEMS"
Abdollah Nazari, GHASEM A. AFROUZ, SHapour Heidarkhani
DYNAMIC SYSTEMS AND APPLICATIONS, pp.237-252, 2016 -
"Multiple solutions for partial discrete Dirichlet problems depending on a real parameter"
SHapour Heidarkhani, maurizio imbesi
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, 2015 -
"Infinitely Many Periodic Solutions for a Class of Perturbed Second-Order Differential Equations with Impulses"
SHapour Heidarkhani, Massimiliano Ferrara, امجد سالاري
ACTA APPLICANDAE MATHEMATICAE, pp.81-94, 2015 -
"Infinitely many solutions for Steklov problems associated to non-homogeneous differential operators through Orlicz-Sobolev spaces"
Ghasem A. Afrouzi, SHapour Heidarkhani, Saeid Shokooh
Complex Variables and Elliptic Equations, pp.1505-1521, 2015 -
"Three Nontrivial Solutions for Kirchhoff-Type Variational Hemivariational Inequalities"
Jifeng Chu, Fariba Gharahgozlooi, SHapour Heidarkhani, AREZOU SOLEIMANI NIA
Results in Mathematics, pp.71-91, 2015 -
"Critical Points Approaches to Elliptic Problems Driven by a p(x)-Laplacian"
SHapour Heidarkhani, B. Ge
Ukrainian Mathematical Journal, pp.1883-1903, 2015 -
"Nontrivial periodic solutions to second-order impulsive Hamiltonian systems"
John Greaf, SHapour Heidarkhani, Lingju Kong
Electronic Journal of Differential Equations, pp.1-17, 2015 -
"Multiplicity results for elliptic problems with variable exponent and nonhomogeneous Neumann conditions"
SHapour Heidarkhani, Ghasem A. Afrouzi, Armin Hadjian
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, pp.2589-2599, 2015 -
"Existence of infinitely many symmetric solutions to perturbed elliptic equations with discontinuous nonlinearities in R N"
SHapour Heidarkhani, Fariba Gharahgozlooi, AREZOU SOLEIMANI NIA
Electronic Journal of Differential Equations, pp.1-17, 2015 -
"Infinitely many solutions for a class of quasilinear two-point boundary value systems"
giuseppina dagui, SHapour Heidarkhani, angela sciammetta
Electronic Journal of Qualitative Theory of Differential Equations, 2015 -
"Infinitely many solutions for a class of Dirichlet boundary value"
SHapour Heidarkhani, Mahnaz Karami
Bulletin Mathematique de la Societe des Sciences Mathematiques de Roumanie, pp.167-179, 2015 -
"Existence of a non-trivial solution for nonlinear difference equations"
محسن خالقي مقدم, SHapour Heidarkhani
differential equations applications, 2014 -
"Infinitely many solutions for nonlinear perturbed fractional boundary value problems"
SHapour Heidarkhani
Annals of the University of Craiova, Mathematics and Computer Science Series, pp.88-103, 2014 -
"MULTIPLE SOLUTIONS FOR A NONLINEAR PERTURBED FRACTIONAL BOUNDARY VALUE PROBLEM"
SHapour Heidarkhani
DYNAMIC SYSTEMS AND APPLICATIONS, 2014 -
"NONTRIVIAL SOLUTIONS FOR STUM-LIOUVILLE SYSTEMS VIA A LOCAL MINMUM THEOREM FOR FUNCTIONALS"
SHapour Heidarkhani
BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY, 2014 -
"Multiple solutions for a perturbed fourth-order Kirchhoff type elliptic problem"
SHapour Heidarkhani, سميه خادملو, AREZOU SOLEIMANI NIA
Portugaliae Mathematica, 2014 -
"Multiple solutions for perturbed p-laplacian boundary-value problems with impulsive effects"
massimiliano ferrara, SHapour Heidarkhani
Electronic Journal of Differential Equations, 2014 -
"NONTRIVIAL SOLUTIONS FOR SYSTEMS OF STURM-LIOUVILLE BOUNDARY VALUE PROBLEMS"
john.r graef, SHapour Heidarkhani, lingju kong
differential equations applications, 2014 -
"Infinitely many solution for systems of n fourth order parttial differential equations coupled with Navier boundary conditions"
SHapour Heidarkhani
Arab Journal of Mathematical Sciences, 2014 -
"Multiple solutions for a Dirichlet quasilinear system containing a parameter"
SHapour Heidarkhani, johnny henderson
Georgian Mathematical Journal, 2014 -
"Existence of non-trivial solutions for systems of n fourth order partial differential equations"
SHapour Heidarkhani
Mathematica Slovaca, 2014 -
"Infintely Many Solutions for Systems of Sturm-Liouville Boundary Value Problems"
john r, SHapour Heidarkhani, lingju kong
Results in Mathematics, 2014 -
"Multiplicity results for perturbed fourth-order kirchhoff type elliptic problems"
massimiliano ferrara, سميه خادملو, SHapour Heidarkhani
APPLIED MATHEMATICS AND COMPUTATION, 2014 -
"Multiple solutions for Dirichlet impulsive equations"
M Frarro, pasquale f.pizzimenti, SHapour Heidarkhani
Advances in Nonlinear Analysis, 2014 -
"Critical point approaches to quasilinear second order diffrential equations depending on a parameter"
SHapour Heidarkhani, johnny henderson
Topological Methods in Nonlinear Analysis, 2014 -
"STEKLOV PROBLEMS INVOLVING THE p(x)-LAPLACIAN"
قاسم افروزي, اّرمين حدجيان, SHapour Heidarkhani
Electronic Journal of Differential Equations, 2014 -
"Infinitely many solutions for perturbed difference equations"
محسن خالقي مقدم, SHapour Heidarkhani, johnny henderson
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, 2014 -
"Existence of infinitely many anti-periodic solutions for second-order impulsive differential inclusions"
SHapour Heidarkhani, gh a, a h
Electronic Journal of Differential Equations, 2013 -
"Infinite y many solutions for systems of n two-point kirchhoff-type boundary value problems"
SHapour Heidarkhani
Annales Polonici Mathematici, 2013 -
"Multiple solutions for systems of multi-point boundary value problems"
SHapour Heidarkhani
Opuscula Mathematica, 2013 -
"EXISTENCE OF NONTRIVIAL SOLUTIONS TO SYSTEMS OF MULTI-POINT BOUNDARY VALUE PROBLEMS"
john graef, SHapour Heidarkhani, lingju kong
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2013 -
"non-trivia solutions for a two-point boundary value problem"
SHapour Heidarkhani, gh a, a h
Annales Polonici Mathematici, 2013 -
"multiplicty solutions to a doubly eigenvalue fourth-order equation"
لين لي, SHapour Heidarkhani
Journal of the Indian Mathematical Society, 2013 -
"A Variational Approach to a Kirchhoff-type Problem Involving Two Parameters"
j g, SHapour Heidarkhani, l k
Results in Mathematics, 2013 -
"Existence of Three Anti-periodic Solutions for Second-order impulsive differential inclusions with two parameters"
SHapour Heidarkhani
Discussiones Mathematicae Differential Inclusions, 2013 -
"Infinitely many solutions for systems of multi-point boundary value problems using variational methods"
j g, SHapour Heidarkhani, l k
Topological Methods in Nonlinear Analysis, 2013 -
"Infinitely Many Solutions for a Mixed Doubly Eigenvalue Boundary Value Problem"
قاسم ا افروزي, اّرمين حدجيان, SHapour Heidarkhani
Mediterranean Journal of Mathematics, 2013 -
"On a class of systems of n Neumann two-point boundary value Sturm-Liouville type equations"
SHapour Heidarkhani
Bulletin of the Iranian Mathematical Society, 2013 -
"Multiple solutions for a perturbed mixed boundary value problem involving the one-dimensional p-Laplacian"
giuseppina agui, SHapour Heidarkhani, giovanni molica bisci
Electronic Journal of Qualitative Theory of Differential Equations, 2013 -
"Existence of multiple solutions for a mixed boundary-value problem"
SHapour Heidarkhani, gh a, h a
Electronic Journal of Differential Equations, 2013 -
"MULTIPLE SOLUTIONS FOR A CLASS OF (p1 pn) - BIHARMONIC SYSTEMS"
j g, SHapour Heidarkhani, l k
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, 2013 -
"Infinitely many solutions for nonlocal elliptic systems of (p_1 p_n)-Kirchhoff type"
SHapour Heidarkhani, j h
Electronic Journal of Differential Equations, 2012 -
"A critical points approach for the existence of multiple solutions of a Dirichlet quasilinear system"
j g, SHapour Heidarkhani, l k
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2012 -
"Non-trivial solutions for two-point boundary-value problems of fourth-order Sturm-Liouville type equations"
SHapour Heidarkhani
Electronic Journal of Differential Equations, 2012 -
"Non-trivial solutions for a class of -biharmonic systems with Navier boundary conditions"
SHapour Heidarkhani
Annales Polonici Mathematici, 2012 -
"Multiple Solutions for a Class of Multipoint Boundary Value Systems Driven by a One-Dimensional (p 1 p n)-Laplacian Operator"
SHapour Heidarkhani
ABSTRACT AND APPLIED ANALYSIS, 2012 -
"INFINITELY MANY SOLUTIONS FOR A FOURRTH - ORDER BOUNDARY - VALUE PROBLEM"
s.m kh, SHapour Heidarkhani, a r
Electronic Journal of Differential Equations, 2012 -
"Existence of Three Solutions to a Neumann Problem for Elliptic Equations Driven by a p-Laplacian Operator"
SHapour Heidarkhani, gh a
Global Journal of Pure and Applied Mathematics, 2012 -
"quasilinear two point boundary value problems investigated via critical point methods"
SHapour Heidarkhani, l l
International Journal of Nonlinear Science, 2012 -
"Multicity results for a class of Two - point boundary value systems investigated via variational via variational methods"
SHapour Heidarkhani, g a, a h
Bulletin Mathematique de la Societe des Sciences Mathematiques de Roumanie, 2012 -
"Existence of solutions for a two-point boundary-value problem of a fourthorder Sturm-Liouville type"
SHapour Heidarkhani
Electronic Journal of Differential Equations, 2012 -
"Existence of three solutions to a double eigenvalue problem for the p-biharmonic equation"
l l, SHapour Heidarkhani
Annales Polonici Mathematici, 2012 -
"Existence of three solutions for a class of -biharmonic systems with Navier boundary conditions"
SHapour Heidarkhani, y t, ch t
Annales Polonici Mathematici, 2012 -
"Existence of non-negative solutions for semilinear elliptic systems via variational methods"
s kh, SHapour Heidarkhani
Nonlinear Analysis-Modelling and Control, 2012 -
"Three Solutions for a Quasilinear Boundary Value problem Involving the One-dimensional P-Laplacian"
SHapour Heidarkhani, gh a
International Journal of Nonlinear Science, 2011 -
"EXISTENCE OF THREE SOLUTIONS FOR A KIRCHHOFF- TYPE BOUNDARY-VALUE PROBLEM"
SHapour Heidarkhani, gh a, d o
Electronic Journal of Differential Equations, 2011 -
"Three solutions for a quasilinear Neumann boundary value problem"
SHapour Heidarkhani, gh a
World Journal of Modelling and Simulation, 2011 -
"Multiplity results for a Kirchhoff- type doubly eigenlue boundary value problem"
SHapour Heidarkhani, gh a
The Journal of Mathematice and Computer, 2011 -
"Multiple Solutions for a Class of Dirichlet Quasilinear Elliptic Systems Driven by a (P Q)-Laplacian Operator"
g b, SHapour Heidarkhani, d o
DYNAMIC SYSTEMS AND APPLICATIONS, 2011 -
"Some Multiplicity Results to the Existence of Three Solutions for a Dirichlet Boundary Value Problem Involving the p-Lapacian"
SHapour Heidarkhani, gh a
Mathematical Modelling and Analysis, 2011 -
"Multiple solutions for a tow -point boundary value probiem depending on two parameters"
SHapour Heidarkhani, j v
The Journal of Mathematice and Computer, 2011 -
"A Critical Points Approach to Multiplicity Results for Multi-Point Boundary Value Problems"
j g, SHapour Heidarkhani, l k
APPLICABLE ANALYSIS, 2011 -
"A Remark on the Linearized Stability of Positive Solutions for the p_1 p_n-Laplacian Systems Involving Indefinite Weight Functions"
gh a, s sh, SHapour Heidarkhani
Journal of advanced research in differential equations, 2011 -
"Three solutions for a class of gradient Kirchhoff-type systems depending on two Parameters"
SHapour Heidarkhani, y t
DYNAMIC SYSTEMS AND APPLICATIONS, 2011 -
"Three Solutions for a Class of Dirichlet Quasilinear Elliptic Systems"
SHapour Heidarkhani, gh a
Global Journal of Pure and Applied Mathematics, 2011 -
"Existence of multiple solutions for a Neumann boundary value problem driven by a p-Laplacian operator"
SHapour Heidarkhani, gh a
Nonlinear Studies, 2011 -
"Existence of Three Solutions for a Doubly Eigenvalue Fourth-Order Boundary Value Problem"
gh a, SHapour Heidarkhani, d o
TAIWANESE JOURNAL OF MATHEMATICS, 2011 -
"Three Solutions to a Class of Neumann Doubly Eigenvalue Elliptic Systems Driven by a (p1 pn)-Laplacian"
gh a, SHapour Heidarkhani, d o
Bulletin of the Korean Mathematical Society, 2010 -
"multiplicity results for a class of gradient systems depending on two parameters"
SHapour Heidarkhani, y t
NONLINEAR ANALYSIS-THEORY METHODS and APPLICATIONS, 2010 -
"Multiplicity theorems for a class of dirichlet quasilinear elliptic systems involving the (p1 pn)-lapician"
gh a, SHapour Heidarkhani
NONLINEAR ANALYSIS-THEORY METHODS and APPLICATIONS, 2010 -
"وجود سه جواب برای معادلات تفاضلی با استفاده از روشهای تغییراتی"
شاپور حیدرخانی، امجد سالاری
مدلسازی پیشرفته ریاضی، صفحات:400-417، 1399 -
"Some Multiplicity Results to the Existence of Three Solutions for a Two-Point Boundary Value Problem with Neumann Condition(سقف کامل)"
شاپور حیدرخانی، قاسم علیزاده افروزی
Advances in Theoretical and Applied Mathematics، 1390 -
"Multiple solutions for a nonlocal perturbed elliptic problem of p-Kirchhoff type(سقف کامل)"
شاپور حیدرخانی، johnny henderson
Communications on Applied Nonlinear Analysis، 1390 -
"three solutions for a class of (p1 pn) -biharmonic systems via variational methods(سقف کامل)"
شاپور حیدرخانی
Thai Journal of Mathematics، 1390 -
"On a class of Neumann boundary value equations driven by a (p1 pn)-Laplacian operator (سقف کامل)"
قاسم علیزاده افروزی، شاپور حیدرخانی، ارمین حادجیان، صالح شاکری
Journal of Partial Differential Equations، 1390
مقالات علمی ارائه شده در همایشها
-
"Multiple Solutions for a Perturbed mixed boundary value Problem"
SHapour Heidarkhani
calculus of variations and PDEs satellite conference of the 6th European Congress of Mathematics, -
"Kirchhoff-type boundary-value problems on the real line"
SHapour Heidarkhani, امجد سالاري, David Barilla
International Conference on Differential Difference Equations and Applications, -
"INFINITELY MANY SOLUTION FOR VARIATIONAL - HEMIVARIATIONAL INEQUALITIES OF KIRCHHOFF - TYPE"
شاپور حیدرخانی، فریبا قره گزلویی
چهل و چهارمین کنفرانس ریاضی ایران،
ارتباط با صنعت
-
وجود حداقل سه جواب براي برخي مسائل مقدار مرزي
2010