Items where Author is "Liu, Zhenhai"

Article

Liu, Zhenhai and Papageorgiou, Nikolaos (2022) Dirichlet problems with unbalanced growth and convection. Electronic Journal of Qualitative Theory of Differential Equations, 2022 (41). pp. 1-12. ISSN 1417-3875

Liu, Zhenhai and Papageorgiou, Nikolaos (2021) Multiple positive solutions for singular anisotropic Dirichlet problems. Electronic Journal of Qualitative Theory of Differential Equations, 2021 (47). pp. 1-12. ISSN 1417-3875

Liu, Zhenhai and Papageorgiou, Nikolaos (2021) A double phase equation with convection. Electronic Journal of Qualitative Theory of Differential Equations, 2021 (91). pp. 1-11. ISSN 1417-3875

Liu, Zhenhai and Livrea, Roberto and Motreanu, Dumitru and Zeng, Shengda (2020) Variational differential inclusions without ellipticity condition. Electronic Journal of Qualitative Theory of Differential Equations, 2020 (43). pp. 1-17. ISSN 1417-3875

Tisdell, Christopher and Liu, Yongjian and Liu, Zhenhai (2019) Existence of solutions to discrete and continuous second-order boundary value problems via Lyapunov functions and a priori bounds. Electronic Journal of Qualitative Theory of Differential Equations, 2019 (42). pp. 1-11. ISSN 1417-3875

Szántó, Iván and Liu, Zhenhai and Liu, Zhenhai (2017) Limit cycles and invariant centers for an extended Kukles system. Miskolc Mathematical Notes, 18 (2). pp. 947-952. ISSN 1787-2405 (print), 1787-2413 (elecronic)

Liu, Zhenhai and Tan, Jinggang (2017) Nonlocal elliptic hemivariational inequalities. Electronic Journal of Qualitative Theory of Differential Equations, 2017 (66). pp. 1-7. ISSN 1417-3875

Liu, Zhenhai (2016) Existence results for Riemann-Liouville fractional evolution inclusions. Miskolc Mathematical Notes, 17 (1). pp. 305-325. ISSN 1787-2405 (print), 1787-2413 (online)

Li, Xiuwen and Liu, Zhenhai and Migorski, Stanislaw (2015) Approximate controllability for second order nonlinear evolution hemivariational inequalities. Electronic Journal of Qualitative Theory of Differential Equations, 2015 (100). pp. 1-16. ISSN 1417-3875

Liu, Zhenhai and Lu, Liang (2012) A class of BVPs for nonlinear fractional differential equations with p-Laplacian operator. Electronic Journal of Qualitative Theory of Differential Equations, 2012 (70). pp. 1-16. ISSN 1417-3875

Liu, Zhenhai and Sáez, E. and Szántó, I. (2010) A system of degree four with an invariant triangle and at least three small amplitude limit cycles. Electronic Journal of Qualitative Theory of Differential Equations, 2010 (69). pp. 1-7. ISSN 1417-3875