المؤلفون: Zhangyi Yu, Junping Xie, Xingyong Zhang

المصدر: Boundary Value Problems, Vol 2024, Iss 1, Pp 1-18 (2024)

مصطلحات موضوعية: ( p , q ) $(p,q)$ -Kirchhoff elliptic system, Mountain-pass theorem, Clark’s Theorem, Locally finite graphs, Semitrivial solutions, Fully nontrivial solutions, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-2770

URL الوصول: https://doaj.org/article/49d7059d735542b09be507a7615705a6

المؤلفون: Yan Pang, Junping Xie, Xingyong Zhang

المصدر: Boundary Value Problems, Vol 2024, Iss 1, Pp 1-23 (2024)

مصطلحات موضوعية: Infinitely many solutions, Generalized ploy-Laplacian system, ( p , q ) $(p,q)$ -Laplacian system, Finite graph, Locally finite graph, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-2770

URL الوصول: https://doaj.org/article/609a5962c1b3429fbc5c36c5a8b6d5a0

المؤلفون: Xin Ou, Xingyong Zhang

المصدر: Boundary Value Problems, Vol 2024, Iss 1, Pp 1-39 (2024)

مصطلحات موضوعية: Discrete p-Laplacian equations, Ground-state sign-changing homoclinic solutions, Ground-state homoclinic solutions, Non-Nehari manifold, Logarithmic nonlinearity, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-2770

URL الوصول: https://doaj.org/article/ca23c0695306425e94f77f2973ec23fc

المؤلفون: Ping Yang, Xingyong Zhang

المصدر: Electronic Research Archive, Vol 31, Iss 12, Pp 7473-7495 (2023)

مصطلحات موضوعية: poly-laplacian system, concave-convex nonlinearities, mountain pass theorem, ekeland's variational principle, locally finite graph, Mathematics, QA1-939, Applied mathematics. Quantitative methods, T57-57.97

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2688-1594

URL الوصول: https://doaj.org/article/0580ef1ce22f4517b7c7b5a1db3afbaa

المؤلفون: Sainan Wang, Zhuhong Wang, Shilin Gao, Xingyong Zhang, Jie Zeng, Qixin Wu

المصدر: Ecological Indicators, Vol 159, Iss , Pp 111680- (2024)

مصطلحات موضوعية: Rare earth elements, Small lake, Sediments, Human activities, Geochemical behavior, Environmental changes, Ecology, QH540-549.5

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1470160X24001377; https://doaj.org/toc/1470-160X

URL الوصول: https://doaj.org/article/4238cc4b151c460e8c9bcb41bae82736

المؤلفون: Hongnian Wang, Qixin Wu, Shilin Gao, Xingyong Zhang, Jie Zeng

المصدر: Ecological Indicators, Vol 158, Iss , Pp 111422- (2024)

مصطلحات موضوعية: Lake sediments, Trace elements, Geochemistry, Positive matrix factorization, Deposition factors, Ecology, QH540-549.5

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1470160X23015649; https://doaj.org/toc/1470-160X

URL الوصول: https://doaj.org/article/599fe6a55e804e09805a0ce4c873007e

المؤلفون: Liben Wang, Xingyong Zhang, Cuiling Liu

المصدر: Axioms, Vol 13, Iss 5, p 294 (2024)

مصطلحات موضوعية: fractional Orlicz–Sobolev spaces, fractional Φ-Laplacian, critical point, ground state, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2075-1680/13/5/294; https://doaj.org/toc/2075-1680

URL الوصول: https://doaj.org/article/40490d9b3e254ab291affbc6c79ba224

المؤلفون: Xuechen Zhang, Xingyong Zhang, Junping Xie, Xiaoli Yu

المصدر: Boundary Value Problems, Vol 2022, Iss 1, Pp 1-13 (2022)

مصطلحات موضوعية: Mountain pass theorem, Poly-Laplacian system, Finite graph, Super- ( p , q ) $(p, q)$ -linear growth condition, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-2770

URL الوصول: https://doaj.org/article/e79039ba113449c1aa04c7e08e6eeaac

المؤلفون: Minggang Xia, Xingyong Zhang, Danyang Kang, Cuiling Liu

المصدر: AIMS Mathematics, Vol 7, Iss 1, Pp 579-605 (2022)

مصطلحات موضوعية: weak solution, elastic beam equation, local nonlinearity, mountain pass theorem, concentration, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2473-6988

URL الوصول: https://doaj.org/article/b5b8e4040b044cf4accecd3ab5eed741

المؤلفون: Jinxiong Zhou, Qixin Wu, Shilin Gao, Xingyong Zhang, Zhuhong Wang, Pan Wu, Jie Zeng

المصدر: Ecotoxicology and Environmental Safety, Vol 249, Iss , Pp 114424- (2023)

مصطلحات موضوعية: Trace elements, Controlling factors, River infiltration, Urban activities, Hydrologic condition, Environmental pollution, TD172-193.5, Environmental sciences, GE1-350

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S0147651322012647; https://doaj.org/toc/0147-6513

URL الوصول: https://doaj.org/article/3b2fb05c5f0e4b1786df15f1f402c1e9

المؤلفون: Jie Xie, Xingyong Zhang, Cuiling Liu, Danyang Kang

المصدر: AIMS Mathematics, Vol 5, Iss 5, Pp 4268-4284 (2020)

مصطلحات موضوعية: damped-like fractional differential system, riemann-liouville fractional integrals, ekeland’s variational principle, clark’s theorem, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.aimspress.com/article/10.3934/math.2020272/fulltext.html; https://doaj.org/toc/2473-6988

URL الوصول: https://doaj.org/article/9bc4d4ba791842f2a770cf9b0a8324e4

المؤلفون: Cuiling Liu, Xingyong Zhang, Junping Xie

المصدر: Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-14 (2019)

مصطلحات موضوعية: Fractional coupled systems, ( p , q ) $(p,q)$ -Laplacian, Multiplicity, Clark’s theorem, Impulsive effects, The least action principle, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://link.springer.com/article/10.1186/s13662-019-2037-0; https://doaj.org/toc/1687-1847

URL الوصول: https://doaj.org/article/de23d08cb0e7485d886eaf3220d4d6c3

المؤلفون: Xingyong Zhang, Qixin Wu, Shilin Gao, Zhuhong Wang, Shouyang He

المصدر: PeerJ, Vol 9, p e11853 (2021)

مصطلحات موضوعية: Heavy metals, Source, Heavy metal pollution index, Health risk assessment, Wuhan, Medicine, Biology (General), QH301-705.5

وصف الملف: electronic resource

Relation: https://peerj.com/articles/11853.pdf; https://peerj.com/articles/11853/; https://doaj.org/toc/2167-8359

URL الوصول: https://doaj.org/article/b6fdc447186f4e59b0a90a912f5de6ee

المؤلفون: Qinglian Li, Yunxian Dai, Xingwei Guo, Xingyong Zhang

المصدر: Advances in Difference Equations, Vol 2018, Iss 1, Pp 1-22 (2018)

مصطلحات موضوعية: Delay differential equation, Virus propagation, Hopf bifurcation, Holling type II, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://link.springer.com/article/10.1186/s13662-018-1714-8; https://doaj.org/toc/1687-1847

URL الوصول: https://doaj.org/article/8fc67673186a4e90a26da3db219ecfb8

المؤلفون: Xingyong Zhang, Chi Zong, Haiyun Deng, Liben Wang

المصدر: Advances in Difference Equations, Vol 2017, Iss 1, Pp 1-26 (2017)

مصطلحات موضوعية: difference systems, classical ( ϕ 1 , ϕ 2 ) $(\phi_{1},\phi_{2})$ -Laplacian, homoclinic solutions, variational method, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://link.springer.com/article/10.1186/s13662-017-1419-4; https://doaj.org/toc/1687-1847

URL الوصول: https://doaj.org/article/6834f8f33e984ade93edd2f92c983dd6

المؤلفون: Liben Wang, Xingyong Zhang, Hui Fang

المصدر: Boundary Value Problems, Vol 2017, Iss 1, Pp 1-37 (2017)

مصطلحات موضوعية: Orlicz-Sobolev spaces, quasilinear, critical point, ground state, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: http://link.springer.com/article/10.1186/s13661-017-0832-7; https://doaj.org/toc/1687-2770

URL الوصول: https://doaj.org/article/93ce4cd2c796462a8022fd92eb390f6d

المؤلفون: Xingyong Zhang, Liben Wang

المصدر: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2016, Iss 109, Pp 1-14 (2016)

مصطلحات موضوعية: weak quasi-periodic solution, second order hamiltonian system, damped term, variational method, pde approach, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=4533; https://doaj.org/toc/1417-3875

URL الوصول: https://doaj.org/article/45ad12d4774e4607b4dd84b2fa99b2f4

المؤلفون: Koji OKAMOTO, Nejdet ERKAN, Takumi SAITO, Xingyong ZHANG

المصدر: Mechanical Engineering Letters. 2020, 6:19-00655

المؤلفون: Junping Xie, Xingyong Zhang

المصدر: Discrete Dynamics in Nature and Society, Vol 2018 (2018)

مصطلحات موضوعية: Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1026-0226; https://doaj.org/toc/1607-887X

URL الوصول: https://doaj.org/article/184174d140f040e995a76841b97eadac

المؤلفون: Hui Liang, Koji Okamoto, Nejdet Erkan, Xingyong Zhang

المصدر: The Proceedings of the International Conference on Nuclear Engineering (ICONE). 2019, :2022