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 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 -
"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 -
"Solvability of Solid Tumor Invasion Model"
V. N. Deiva Mani, S. Marshal Anthoni, Nematollah Niamoradi
Results in Mathematics, pp.1-24, 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 -
"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 -
"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 -
"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 -
"Analysis of a fractional SIR model with General incidence function"
Pegah Tagheie karaji, Nematollah Niamoradi
APPLIED MATHEMATICS LETTERS, 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 -
"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 -
"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 -
"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 positive solutions for Hardy nonlocal fractional elliptic equations involving critical nonlinearities"
Somayeh Rastegarzadeh, Nematollah Niamoradi
Topological Methods in Nonlinear Analysis, pp.1-16, 2019 -
"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 -
"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 -
"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 BOUNDARY VALUE PROBLEM FOR FRACTIONAL DIFFERENTIAL EQUATIONS"
محمد رسول حميدي, Nematollah Niamoradi
Bulletin of the Iranian Mathematical Society, pp.789-805, 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 -
"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 -
"Existence and Multiplicity of Solutions for Impulsive Fractional Differential Equations"
Nematollah Niamoradi
Mediterranean Journal of Mathematics, 2017 -
"Multiplicity of Homoclinic Solutions for Fractional Hamiltonian Systems with Subquadratic Potential"
Nematollah Niamoradi, Ahmed Alsaedi, Bashir Ahmad, Yong Zhou
Entropy, 2017 -
"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 -
"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 -
"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 -
"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 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 -
"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 second-order impulsive differential inclusions"
Nematollah Niamoradi, Yu Tian
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, pp.2229-2242, 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 -
"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 -
"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 -
"Solutions of the Quasilinear Elliptic Systems with Combined Critical Sobolev Hardy Terms"
Nematollah Niamoradi
Ukrainian Mathematical Journal, pp.891-915, 2015 -
"Multiple solutions for weighted nonlinear elliptic system involving critical exponents"
Nematollah Niamoradi, hsu tsingsan
Science China-Mathematics, 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 -
"Dynamic analysis of a fractional order system"
M. Javidi, Nematollah Niamoradi
International Journal of Biomathematics, 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 -
"Existence of solutions for a kirchhoff-type-nonlocal operators of elliptic type"
Nematollah Niamoradi, kaimin teng
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, 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 and Multiplicity of Solutions for Second-Order Impulsive Differential Inclusions"
Nematollah Niamoradi
Journal of Contemporary Mathematical Analysis-Armenian Academy of Sciences, 2014 -
"Infinitely Many Solutions for a class of Fractional Boundary Value Problems with Dirichlet Boundary Conditions"
Nematollah Niamoradi
Mediterranean Journal of Mathematics, 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 -
"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 -
"Bifurcation results for a class of fractional Hamiltonian systems with Liouville-Weyl fractional derives"
zhou yong, Nematollah Niamoradi
JOURNAL OF VIBRATION AND CONTROL, 2014 -
"A fractional-Order toxin producing phytoplankton and zooplankton system"
محمد جاويدي, Nematollah Niamoradi
International Journal of Biomathematics, 2014 -
"Existence of solutions to nonlocal kirchhoff equations of elliptic type via genus theory"
Nematollah Niamoradi, Nguyen Thanhchung
Electronic Journal of Differential Equations, 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 -
"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 -
"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 -
"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 -
"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 -
"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 -
"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 Prey - Predator interaction with harvesting"
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 -
"The Nehari Manifold and its Application to a Fractional Boundary Value Problem"
Nematollah Niamoradi
Differential Equations and Dynamical Systems, 2013 -
"Existence of three solutions for Kirchhoff nonlocal operators of elliptic type"
Nematollah Niamoradi
Mathematical Communications, 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 -
"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 solution of telegraph equation by using LT inversion technique"
محمد جاويدي, Nematollah Niamoradi
International Journal of Advanced Mathematical Sciences, 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 SOLUTIONS TO QUASILINEAR ELLIPTIC SYSTEMS WITH COMBINED CRITICAL SOBOLEV - HARDY TERMS"
Nematollah Niamoradi, محمد جاويدي
Electronic Journal of Differential Equations, 2012 -
"Existence Of Positive Solutions For Third-order Boundary Value Problems"
Nematollah Niamoradi
JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE-JMCS, pp.8-18, 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 positive solutions for a singular problems of caffarelli-kohn-nirenberg-lin type"
Nematollah Niamoradi
differential equations applications, 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 -
"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 Results of Positive Solutions to Boundary Value Problem for Fractional Differential Equation"
Nematollah Niamoradi
Journal of Advanced Research in Dynamical and Control Systems, 2012 -
"On a p-Laplacian system with critical Hardy Sobolev exponents and critical Sobolev exponents"
Nematollah Niamoradi
Ukrainian Mathematical Journal, 2012 -
"positive solutions for fractional differential equations with p-laolaclan"
Nematollah Niamoradi, محمد جاويدي
Journal of Nonlinear Analysis and Optimization Theory Applications, 2012 -
"Multiple Positive Solutions for Fractional Differential Systems with Two Parameters"
Nematollah Niamoradi
Journal of Advanced Research in Applied Mathematics, 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 -
"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 -
"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 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 -
"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 -
"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 solutions for multi point boundary value problems for fractional differential equations (سقف کامل)"
نعمت اله نیامرادی
Arab Journal of Mathematical Sciences، 1390 -
"Multiple positive solutions for nonlinear fractional differential systems(سقف کامل)"
نعمت اله نیامرادی، طاهره بشیری
Fractional differential calculus، 1390 -
"Existence of positive solutions for fourth-order boundary value problems with three- point boundary conditions(سقف کامل)"
نعمت اله نیامرادی
علوم محیطی خزر، 1390 -
"(سقف کامل)Existence of positive solutions for third-order boundary value problems"
نعمت اله نیامرادی
the journal of mathematics and computer science، 1390
مقالات علمی ارائه شده در همایشها
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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 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, -
"Some results of Positive Solutions for fractional differential equations whith P -Laplacian"
Nematollah Niamoradi, TAHEREH BASHIRI
The 43th Annual Iranian Mathematics Conference, -
"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, -
"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، -
"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، -
"Positive Solutions for Fractional Differential Equations with P- Laplacian"
نعمت اله نیامرادی، ناهید جمشیدی
بیستمین سمینار آنالیز ریاضی و کاربردهای آن،
ارتباط با صنعت
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وجود جواب مثبت براي برخي مسائل مقدار مرزي در فضاهاي مخروطي
2010