profile - دانشکده علوم
اعضای هیأت علمی دانشکده علوم
نعمت اله نیامرادی
استاد / گروه ریاضی
مقالات علمی چاپ شده در مجلات
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"Existence and non-existence results for fractional Kirchhoff Laplacian problems"
Nematollah Niamoradi, Vincenzo Ambrosio
Analysis and Mathematical Physics, 2021 -
"Existence to Fractional Critical Equation with Hardy-Littlewood-Sobolev Nonlinearities"
Nematollah Niamoradi, Abdolrahman Razani
ACTA MATHEMATICA SCIENTIA, pp.1321-1332, 2021 -
"Solutions for the fractional p-Laplacian systems with several critical Sobolev-Hardy terms"
Iraj Dehsari, Nematollah Niamoradi
differential equations applications, pp.15-33, 2021 -
"Existence of solutions to a Kirchhoff Q-Hilfer fractional p-Laplacian equations"
Roozbeh Ezati, Nematollah Niamoradi
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2021 -
"Existence and multiplicity of positive solutions to fractional Laplacian systems with combined critical Sobolev terms"
Shahla Amiri, Nematollah Niamoradi, Abolfazl Behzadi, Vincenzo Ambrosio
POSITIVITY, pp.1-30, 2021 -
"Solvability of Solid Tumor Invasion Model"
V. N. Deiva Mani, S. Marshal Anthoni, Nematollah Niamoradi
Results in Mathematics, pp.1-24, 2021 -
"Analysis of a Virus Model with Cure Rate, General Incidence Function and Time Delay"
Pegah Tagheie karaji, Nematollah Niamoradi
Iranian Journal of Science and Technology Transaction A-Science, pp.1-14, 2021 -
"Mathematical analysis of an optimal control problem for the predator-prey model with disease in prey"
Puthur Thangaraj Sowndarrajan, Nematollah Niamoradi, Lingeshwaran Shangerganesh, Jeyaraj Manimaran
OPTIMAL CONTROL APPLICATIONS and METHODS, 2020 -
"Multiplicity of Solutions for Kirchhoff Fractional Differential Equations Involving the Liouville-Weyl Fractional Derivatives"
Ali Ashraf Nori, Nematollah Niamoradi, Nasrin Eghbali
Journal of Contemporary Mathematical Analysis-Armenian Academy of Sciences, pp.13-31, 2020 -
"Existence and multiplicity of solutions to fractional p-Laplacian systems with concave-convex nonlinearities"
Hamed Alsulami, Mokhtar Kirane, Shabab Alhodily, Tareq Saeed, Nematollah Niamoradi
Bulletin of Mathematical Sciences, 2020 -
"Analysis of a fractional SIR model with General incidence function"
Pegah Tagheie karaji, Nematollah Niamoradi
APPLIED MATHEMATICS LETTERS, 2020 -
"Finite-time blow-up of solutions to a cancer invasion mathematical model with haptotaxis effects"
L. Shangerganesh, Nematollah Niamoradi, S. Karthikeyan, G. Sathishkumar
COMPUTERS and MATHEMATICS WITH APPLICATIONS, pp.2242-2254, 2019 -
"Multiple solutions for Hardy nonlocal fractional elliptic equations in $R^N$"
Shahla Amiri, Nematollah Niamoradi, Abolfazl Behzadi
Journal of Nonlinear Functional Analysis, pp.1-12, 2019 -
"Existence and multiplicity of solutions for Hardy nonlocal fractional elliptic equations involving critical nonlinearities"
Somayeh Rastegarzadeh, Nematollah Niamoradi, Vincenzo Ambrosio
Journal of Fixed Point Theory and Applications, pp.1-22, 2019 -
"Existence of solutions for nonlinear fractional order p-Laplacian differential equations via critical point theory"
Nematollah Niamoradi, Stepan Tersian
Fractional Calculus and Applied Analysis, pp.945-967, 2019 -
"Existence of positive solutions for Hardy nonlocal fractional elliptic equations involving critical nonlinearities"
Somayeh Rastegarzadeh, Nematollah Niamoradi
Topological Methods in Nonlinear Analysis, pp.1-16, 2019 -
"Local Fractional Operator for Analytical Solutions of the K(2, 2)-Focusing Branch Equations of Time-Fractional Order"
S. O. Edeki, G. O. Akinlabi, Nematollah Niamoradi
International Journal of Applied and Computational Mathematics, pp.1-9, 2018 -
"VARIATIONAL METHODS FOR KIRCHHOFF TYPE PROBLEMS WITH TEMPERED FRACTIONAL DERIVATIVE"
Nematollah Niamoradi, YONG ZHOU, BASHIR AHMAD, AHMED ALSAEDI
Electronic Journal of Differential Equations, pp.1-13, 2018 -
"On the existence of weak solutions of nonlinear degenerate parabolic system with variable exponents"
L. Shangerganesh, Nematollah Niamoradi, V.N. Deiva Mani, S. Karthikeyan
COMPUTERS and MATHEMATICS WITH APPLICATIONS, pp.322-334, 2018 -
"Existence of nontrivial solutions for Kirchhoff type fractional differential equations with Liouville-Weyl fractional derivatives"
Elham Tayyebi, Nematollah Niamoradi
Journal of Nonlinear Functional Analysis, pp.1-19, 2018 -
"Existence of Solutions for a Class of Fractional Boundary Value Equations with Impulsive Effects via Critical Point Theory"
Nematollah Niamoradi, Elham Tayyebi
Mediterranean Journal of Mathematics, 2018 -
"Impulsive fractional boundary value problem with p-Laplace operator"
César E. Torres Ledesma, Nematollah Niamoradi
Journal of Applied Mathematics and Computing, pp.257-278, 2017 -
"Nontrivial Solutions for Time Fractional Nonlinear Schrdinger-Kirchhoff Type Equations"
Nematollah Niamoradi, Y. Zhou, Elham Tayyebi, B. Ahmad, A. Alsaedi
DISCRETE DYNAMICS IN NATURE AND SOCIETY, pp.1-9, 2017 -
"ON BOUNDARY VALUE PROBLEM FOR FRACTIONAL DIFFERENTIAL EQUATIONS"
محمد رسول حميدي, Nematollah Niamoradi
Bulletin of the Iranian Mathematical Society, pp.789-805, 2017 -
"Multiplicity of Homoclinic Solutions for Fractional Hamiltonian Systems with Subquadratic Potential"
Nematollah Niamoradi, Ahmed Alsaedi, Bashir Ahmad, Yong Zhou
Entropy, 2017 -
"Variational Approach to Homoclinic Solutions for Fractional Hamiltonian Systems"
Nematollah Niamoradi, Yong Zhou, Bashir Ahmad, Ahmed Alsaedi
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, pp.223-237, 2017 -
"On a fractional advection dispersion equation in R involving a critical nonlinearity"
Nematollah Niamoradi, Nasrin Eghbali, Aliashraf Nouri
TBILISI MATHEMATICAL JOURNAL, pp.285-293, 2017 -
"Existence and multiplicity of solutions for fractional p -Laplacian SchrdingerKirchhoff type equations"
Nematollah Niamoradi, Lahib Ibrahim Zaidan
Complex Variables and Elliptic Equations, pp.1-14, 2017 -
"EXISTENCE OF SOLUTIONS FOR DEGENERATE KIRCHHOFF TYPE PROBLEMS WITH FRACTIONAL p-LAPLACIAN"
Nematollah Niamoradi, LAHIB IBRAHIM ZAIDAN
Electronic Journal of Differential Equations, pp.1-13, 2017 -
"Multiplicity of solutions to fractional Hamiltonian systems with impulsive effects"
Nematollah Niamoradi, Rosana Rodr?guez-L?pez
CHAOS SOLITONS and FRACTALS, pp.254-263, 2017 -
"Existence and Multiplicity of Solutions for Impulsive Fractional Differential Equations"
Nematollah Niamoradi
Mediterranean Journal of Mathematics, 2017 -
"Homoclinic Orbits for a Class of Fractional Hamiltonian Systems via Variational Methods"
Nematollah Niamoradi, Yong Zhou
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2016 -
"MULTIPLE SOLUTIONS FOR A NONLINEAR FRACTIONAL BOUNDARY VALUE PROBLEMS VIA VARIATIONAL METHODS"
Nematollah Niamoradi, YONG ZHOU
Fixed Point Theory, pp.111-122, 2016 -
"Existence of solutions for a Kirchhoff type fractional differential equations via minimal principle and Morse theory"
Nematollah Niamoradi, Yong Zhou
Topological Methods in Nonlinear Analysis, pp.617-630, 2015 -
"AN EXTENSION OF THE LAX-MILGRAM THEOREM AND ITS APPLICATION TO FRACTIONAL DIFFERENTIAL EQUATIONS"
Nematollah Niamoradi, محمد رسول حميدي
Targeted Oncology, pp.1-9, 2015 -
"Variational approach to solutions for a class of Kirchhoff type fractional differential equations without compactness conditions"
Nematollah Niamoradi, محمد رسول حميدي
Journal of Contemporary Mathematical Analysis-Armenian Academy of Sciences, pp.275-286, 2015 -
"Multiplicity of Nontrivial Solutions for Boundary Value Problem for Impulsive Fractional Differential Inclusions Via Nonsmooth Critical Point Theory"
Nematollah Niamoradi
Fractional Calculus and Applied Analysis, pp.1470-1491, 2015 -
"Solutions of the Quasilinear Elliptic Systems with Combined Critical Sobolev Hardy Terms"
Nematollah Niamoradi
Ukrainian Mathematical Journal, pp.891-915, 2015 -
"Existence of solutions for second-order impulsive differential inclusions"
Nematollah Niamoradi, Yu Tian
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, pp.2229-2242, 2015 -
"Dynamic analysis of a fractional order system"
M. Javidi, Nematollah Niamoradi
International Journal of Biomathematics, 2015 -
"Existence of solutions for a class of second-order differential equations with impulsive effects"
Nematollah Niamoradi
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, pp.5023-5033, 2015 -
"Existence of solutions for a kirchhoff-type-nonlocal operators of elliptic type"
Nematollah Niamoradi, kaimin teng
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, 2015 -
"Dynamics of SVEIS epidemic model with distinct incidence"
Nematollah Niamoradi, M. Javidi, B. Ahmad
International Journal of Biomathematics, 2015 -
"On boundary value problems for impulsive fractional differential equations"
Nematollah Niamoradi, Rosana Rodr?guez-L?pez
APPLIED MATHEMATICS AND COMPUTATION, pp.874-892, 2015 -
"Multiple solutions for weighted nonlinear elliptic system involving critical exponents"
Nematollah Niamoradi, hsu tsingsan
Science China-Mathematics, 2015 -
"Existence of solutions to nonlocal kirchhoff equations of elliptic type via genus theory"
Nematollah Niamoradi, Nguyen Thanhchung
Electronic Journal of Differential Equations, 2014 -
"Uniqueness and existence of positive solutions for singular fractional differential equations"
Nematollah Niamoradi, طاهره بشيري, منصور واعظ پور, دوميترو بالانيو
Electronic Journal of Differential Equations, 2014 -
"Existence solutions for nonlocal fractional differential equation with nonlinear boundary conditionss"
Nematollah Niamoradi, حسين اعلايي ديزجي
Iranian Journal of Science and Technology Transaction A-Science, 2014 -
"A fractional-Order toxin producing phytoplankton and zooplankton system"
محمد جاويدي, Nematollah Niamoradi
International Journal of Biomathematics, 2014 -
"Existence and Multiplicity of Solutions for Second-Order Impulsive Differential Inclusions"
Nematollah Niamoradi
Journal of Contemporary Mathematical Analysis-Armenian Academy of Sciences, 2014 -
"Bifurcation results for a class of fractional Hamiltonian systems with Liouville-Weyl fractional derives"
zhou yong, Nematollah Niamoradi
JOURNAL OF VIBRATION AND CONTROL, 2014 -
"Infinitely Many Solutions for a class of Fractional Boundary Value Problems with Dirichlet Boundary Conditions"
Nematollah Niamoradi
Mediterranean Journal of Mathematics, 2014 -
"Existence of Multiple positive solutions for semilinear elliptic systems Involving m critical Hardy-Sobolev exponents and m Sign-Changing weight function"
Nematollah Niamoradi
ACTA MATHEMATICA SCIENTIA, 2014 -
"Numerical solution of telegraph equation by using LT inversion technique"
محمد جاويدي, Nematollah Niamoradi
International Journal of Advanced Mathematical Sciences, 2013 -
"A variational approach to a singular elliptic system involving critical Sobolev-Hardy exponents and concave-convex nonlinearities"
Nematollah Niamoradi
MATHEMATICAL SOCIAL SCIENCES, 2013 -
"Multiplicity of Positive Solutions to Weighted nonlinear elliptic system involving critical exponents"
Nematollah Niamoradi
Science China-Mathematics, 2013 -
"Positive Solutions for Multi-Point Boundary Value Problems for Nanlinear Fractional Differential Equations"
Nematollah Niamoradi
Journal of Contemporary Mathematical Analysis-Armenian Academy of Sciences, 2013 -
"Sliding Mode Control of Uncertain Unified Chaotic Fractional-Order New Lorenz-Like System"
Nematollah Niamoradi, محمد جاويدي
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS and ALGORITHMS, 2013 -
"Multiplicity results for a class of fractional boundary value problems"
Nematollah Niamoradi
Annales Polonici Mathematici, 2013 -
"on a multipoint boundary value problem for a fractional order differential inclusion on an infinite interval"
Nematollah Niamoradi, Dumitru Baleanu, Ravi P. Agarwal
Advances in Mathematical Physics, 2013 -
"Existence and uniqueness of Positive solutions to fractional boundary value Problems with nonlinear boundary conditions"
Nematollah Niamoradi, Dumitru Baleanu, Ravi Agarwal
Advances in Difference Equations, 2013 -
"Positive Solutions to Fractional Boundary Value Problems with Nonlinear Boundary Conditions"
Nematollah Niamoradi, Dumitru Baleanu, TAHEREH BASHIRI
ABSTRACT AND APPLIED ANALYSIS, 2013 -
"Infinitely many solutions for a perturbed nonlinear fractional boundary value problems depending on two parameters"
Nematollah Niamoradi, .Y Zhou
European Physical Journal-Special Topics, 2013 -
"Existence of positive solutions for a quasilinear elliptic system involving critical Sobolev-Hardy exponents and concave-convex nonlinearities"
Nematollah Niamoradi, Mohsen Shekarbaigie
Arabian Journal of Mathematics, 2013 -
"Numerical behavior of a fractional fifth order dissipative system of magnetoconvection"
محمد جاويدي, Nematollah Niamoradi
APPLIED MATHEMATICAL MODELLING, 2013 -
"Dynamic Analysis of a Fractional-Order Rikitake System"
Nematollah Niamoradi, محمد جاويدي
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS and ALGORITHMS, 2013 -
"Existence of three solutions for Kirchhoff nonlocal operators of elliptic type"
Nematollah Niamoradi
Mathematical Communications, 2013 -
"Dynamic analysis of a fractional order Prey - Predator interaction with harvesting"
محمد جاويدي, Nematollah Niamoradi
APPLIED MATHEMATICAL MODELLING, 2013 -
"The Nehari Manifold and its Application to a Fractional Boundary Value Problem"
Nematollah Niamoradi
Differential Equations and Dynamical Systems, 2013 -
"Allee effects in a predator-prey system with a saturated recovery function and harvesting"
محمد جاويدي, Nematollah Niamoradi
International Journal of Advanced Mathematical Sciences, 2013 -
"The Nehari Manifold and Application to a quasi-linear Elliptic Equation With Multiple Hardy-type Terms"
Nematollah Niamoradi, Mohsen Shekarbaigie, عباس رزلا نسري, i y
Journal of Partial Differential Equations, 2013 -
"Existence of positive solutions for fractional differential systems with multi point boundary conditions"
Nematollah Niamoradi, TAHEREH BASHIRI
ANNALI DELL UNIVERSITA DI FERRARA SEZIONE MUSEIOLGIA SCIENTIFICA E NATURALISTICA, 2013 -
"Multiplicity results for a class of fractional boundary value problems depending on two parameters"
Nematollah Niamoradi
Nonlinear Studies, 2013 -
"Existence Of Positive Solutions For Third-order Boundary Value Problems"
Nematollah Niamoradi
JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE-JMCS, pp.8-18, 2012 -
"Multiple Positive Solutions for Fractional Differential Systems with Two Parameters"
Nematollah Niamoradi
Journal of Advanced Research in Applied Mathematics, 2012 -
"Existence of Multiple Positive Solutions for Quasilinear Elliptic Systems Involving Critical Hardy Sobolev Exponents and Sign-Changing Weight Function"
Nematollah Niamoradi
Mathematical Modelling and Analysis, 2012 -
"Existence of positive solutions for a singular problems of caffarelli-kohn-nirenberg-lin type"
Nematollah Niamoradi
differential equations applications, 2012 -
"Existence and multiplicity of solutions to a singular elliptic system with critical Sobolev Hardy exponents and concave convex nonlinearities"
Nematollah Niamoradi
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2012 -
"A SIX - POINT NONLOCAL INTEGRAL BOUNDARY VALUE PROBLEM FOR FRACTIONAL DIFFERENTIAL EQUATIONS"
Nematollah Niamoradi
INDIAN JOURNAL OF PURE and APPLIED MATHEMATICS, 2012 -
"Existence of multiple positive solutions for fractional differential inclusions with m-point boundary conditions and two fractional orders"
Nematollah Niamoradi, محمد جاويدي
Electronic Journal of Differential Equations, 2012 -
"A Spectral Collocation Method Based on Chebyshev Polynomials for the Generalized Zakharov Equation"
محمد جاويدي, Nematollah Niamoradi
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS and ALGORITHMS, 2012 -
"On a p-Laplacian system with critical Hardy Sobolev exponents and critical Sobolev exponents"
Nematollah Niamoradi
Ukrainian Mathematical Journal, 2012 -
"Existence Results of Positive Solutions to Boundary Value Problem for Fractional Differential Equation"
Nematollah Niamoradi
Journal of Advanced Research in Dynamical and Control Systems, 2012 -
"EXISTENCE OF SOLUTIONS TO QUASILINEAR ELLIPTIC SYSTEMS WITH COMBINED CRITICAL SOBOLEV - HARDY TERMS"
Nematollah Niamoradi, محمد جاويدي
Electronic Journal of Differential Equations, 2012 -
"Qualitative and bifurcation analysis using a computer virus model with a saturated recovery function"
Nematollah Niamoradi, محمد جاويدي
Journal of Applied Analysis and Computation, 2012 -
"positive solutions for fractional differential equations with p-laolaclan"
Nematollah Niamoradi, محمد جاويدي
Journal of Nonlinear Analysis and Optimization Theory Applications, 2012 -
"Existence of three positive solutions for a system of nonlinear third-order ordinary differential equations"
Nematollah Niamoradi
Electronic Journal of Differential Equations, 2011 -
"The Nehari manifold for a Navier boundary calue problem involving the p-bihamonic"
Nematollah Niamoradi
Iranian Journal of Science and Technology Transaction A-Science, 2011 -
"positive solutions for systems of third- order generalized sturm- liouville boundary- value problems with (p q) - laplacian"
Nematollah Niamoradi
Electronic Journal of Differential Equations, 2011 -
"positive solutions for third- order generalized sturm- liouville boundary- value problems with p - laplacian"
Nematollah Niamoradi
Journal of advanced research in differential equations, 2011 -
"The number of limit cycles of a quintic polynomial system with center"
a a, Nematollah Niamoradi, h z
NONLINEAR ANALYSIS-THEORY METHODS and APPLICATIONS, 2009 -
"The number of limit cycles of a quintic polynomial system"
Nematollah Niamoradi, h z, Ali Atabeigi
COMPUTERS and MATHEMATICS WITH APPLICATIONS, 2009 -
"The number of limit cycles of a quintic Hamiltonian system with perturbation"
Nematollah Niamoradi, Ali Atabeigi, h z
BALKAN JOURNAL OF GEOMETRY AND ITS APPLICATIONS, 2008 -
"وجود جوابهای یک معادله دیفرانسیل کسری جدید ح-لاپلاسین با اثر ضربهای"
نعمت اله نیامرادی، عبدالرحمن رازانی
پژوهش های نوین در ریاضی (علوم پایه سابق)، صفحات:117-128، 1397 -
"On Quasilinear Elliptic Systems Involving Multiple Critical Exponents(سقف کامل)"
نعمت اله نیامرادی، محسن شکربیگی
International Journal of Mathematical Modelling Computations، 1391 -
"(سقف کامل)Multiple positive solutions for fractional differential systems"
نعمت اله نیامرادی
ANNALI DELL UNIVERSITA DI FERRARA SEZIONE MUSEIOLGIA SCIENTIFICA E NATURALISTICA، 1390 -
"Existence of positive solutions for fourth-order boundary value problems with three- point boundary conditions(سقف کامل)"
نعمت اله نیامرادی
Caspian Journal of Enviromental Sciences، 1390 -
"Multiple positive solutions for nonlinear fractional differential systems(سقف کامل)"
نعمت اله نیامرادی، طاهره بشیری
Fractional differential calculus، 1390 -
"(سقف کامل)Existence of positive solutions for third-order boundary value problems"
نعمت اله نیامرادی
the journal of mathematics and computer science، 1390 -
"Existence of solutions for multi point boundary value problems for fractional differential equations (سقف کامل)"
نعمت اله نیامرادی
Arab Journal of Mathematical Sciences، 1390
مقالات علمی ارائه شده در همایش ها
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"Existence of Posituve Solutions for Third-Order Boundary Value Problems"
Nematollah Niamoradi
the 23rd international conference on operator theory, -
"Existence of Positive Solution for Fractional Differential Equations"
Nematollah Niamoradi
ICAAA 2012, -
"Existence of Solutions for Fractional Differential Equations by Oprator Theory"
طاهره حقي, Nematollah Niamoradi, k gh
1th Seminar on Operator Theory and, -
"Existence of Two Positive Solutions for Quasilinear Elliptic Systems Involving Critical Hardy - Sobolev Exponents"
Mohsen Shekarbaigie, Nematollah Niamoradi
SOTA, -
"Some results of Positive Solutions for fractional differential equations whith P -Laplacian"
Nematollah Niamoradi, TAHEREH BASHIRI
The 43th Annual Iranian Mathematics Conference, -
"Existence of Three Solutions for a Class of Fractional Boundary Value Problems"
Nematollah Niamoradi
CAIM 2011, -
"On a P-laplace System Involving Multiple Critical Exponents"
Nematollah Niamoradi
International Conference on Diferential Diference Equations and Applications, -
"Linear Estimate of the Number of Zeros of Abelian Integrals for a Kind of Quintic Hamiltonians"
نعمت اله نیامرادی، حمیدرضا زنگنه
هشتمین سمینار معادلات دیفرانسیل، سیستمهای دینامیکی و کاربردهای آن، -
"مساله شانزدهم هیلبرت و فرم ضعیف شده آن"
نعمت اله نیامرادی
اولین همایش علمی سالانه دانشگاه رازی، -
"Positive Solutions for System of Third - Order Generalized Sturm-Liouville Boundary Value Problems with (P Q) - Laplacian"
نعمت اله نیامرادی
نوزدهمین سمینار آنالیز ریاضی و کاربردهای ان، -
"Positive Solutions for Fractional Differential Equations with P- Laplacian"
نعمت اله نیامرادی، ناهید جمشیدی
بیستمین سمینار آنالیز ریاضی و کاربردهای آن،
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