| A Variational Approach to a Kirchhoff-type Problem Involving Two Parameters. J Graef, S Heidarkhani, L Kong Results in Mathematics/Resultate der Mathematik 63, 2013 | 87 | 2013 |
| Multiplicity results for perturbed fourth-order Kirchhoff type elliptic problems M Ferrara, S Khademloo, S Heidarkhani Applied mathematics and computation 234, 316-325, 2014 | 56 | 2014 |
| Existence of three solutions for a class of Dirichlet quasilinear elliptic systems involving the (p1,…, pn)-Laplacian GA Afrouzi, S Heidarkhani Nonlinear Analysis: Theory, Methods & Applications 70 (1), 135-143, 2009 | 50 | 2009 |
| Three solutions for a Dirichlet boundary value problem involving the p-Laplacian GA Afrouzi, S Heidarkhani Nonlinear Analysis: Theory, Methods & Applications 66 (10), 2281-2288, 2007 | 48 | 2007 |
| Nontrivial solutions for impulsive fractional differential systems through variational methods S Heidarkhani, A Salari Mathematical Methods in the Applied Sciences 43 (10), 6529-6541, 2020 | 43 | 2020 |
| Infinitely many solutions for systems of two-point Kirchhoff-type boundary value problems S Heidarkhani Annales Polonici Mathematici 107, 133-152, 2013 | 42 | 2013 |
| Existence of one weak solution for p(x)-biharmonic equations with Navier boundary conditions S Heidarkhani, GA Afrouzi, S Moradi, G Caristi, B Ge Zeitschrift für angewandte Mathematik und Physik 67 (3), 73, 2016 | 41 | 2016 |
| Three solutions for a quasilinear boundary value problem GA Afrouzi, S Heidarkhani Nonlinear Analysis: Theory, Methods & Applications 69 (10), 3330-3336, 2008 | 40 | 2008 |
| Infinitely many solutions for perturbed impulsive fractional differential systems S Heidarkhani, Y Zhao, G Caristi, GA Afrouzi, S Moradi Applicable Analysis 96 (8), 1401-1424, 2017 | 36 | 2017 |
| Multiple solutions for Kirchhoff‐type problems with variable exponent and nonhomogeneous Neumann conditions S Heidarkhani, ALA De Araujo, GA Afrouzi, S Moradi Mathematische Nachrichten 291 (2-3), 326-342, 2018 | 35 | 2018 |
| WITHDRAWN: Existence results for fractional differential systems through a local minimization principle S Heidarkhani, Y Zhou, G Caristi, GA Afrouzi, S Moradi Computers & Mathematics with Applications, 2016 | 35 | 2016 |
| Infinitely many periodic solutions for a class of perturbed second-order differential equations with impulses S Heidarkhani, M Ferrara, A Salari Acta Applicandae Mathematicae 139 (1), 81-94, 2015 | 35 | 2015 |
| Steklov problem involving the p (x)-Laplacian GA Afrouzi, A Hadjian, S Heidarkhani Electron. J. Differential Equations 134, 1-11, 2014 | 35 | 2014 |
| Existence of three solutions for a doubly eigenvalue fourth-order boundary value problem GA Afrouz, S Heidarkhani, D O’Regan Taiwanese Journal of Mathematics 15 (1), 201-210, 2011 | 35 | 2011 |
| Nontrivial solutions for one-dimensional fourth-order Kirchhoff-type equations S Heidarkhani, M Ferrara, S Khademloo Mediterranean Journal of Mathematics 13, 217-236, 2016 | 34 | 2016 |
| Infinitely many solutions for systems of multi-point boundary value problems using variational methods JR Graef, S Heidarkhani, L Kong | 31 | 2013 |
| A critical points approach for the existence of multiple solutions of a Dirichlet quasilinear system JR Graef, S Heidarkhani, L Kong Journal of Mathematical Analysis and Applications 388 (2), 1268-1278, 2012 | 31 | 2012 |
| Multiplicity results for a two-point boundary value problem S Heidarkhani, D Motreanu Panamer. Math. J 19 (3), 69-78, 2009 | 31 | 2009 |
| Multiplicity results for a class of gradient systems depending on two parameters S Heidarkhani, Y Tian Nonlinear Analysis: Theory, Methods & Applications 73 (2), 547-554, 2010 | 29 | 2010 |
| Perturbed Kirchhoff-type Neumann problems in Orlicz–Sobolev spaces S Heidarkhani, G Caristi, M Ferrara Computers & Mathematics with Applications 71 (10), 2008-2019, 2016 | 28 | 2016 |
