Works matching AU Ruyun Ma

Results: 102

The analysis and computation on nonlocal thermoelastic problems of blend composites via enriched second-order multi-scale computational method.

Published in:

Mathematics & Mechanics of Solids, 2023, v. 28, n. 3, p. 795, doi. 10.1177/10812865221098352

By:

Dong, Hao;
Nie, Yufeng;
Ma, Ruyun;
Han, Yaochuang

Publication type:

Article

Principal Eigenvalues of a Second-Order Difference Operator with Sign-Changing Weight and Its Applications.

Published in:

Discrete Dynamics in Nature & Society, 2018, p. 1, doi. 10.1155/2018/1949254

By:

Ma, Ruyun;
Xu, Man;
Long, Yan

Publication type:

Article

Spectrum of a linear fourth-order differential operator and its applications.

Published in:

Mathematische Nachrichten, 2013, v. 286, n. 17/18, p. 1805, doi. 10.1002/mana.201200288

By:

Ma, Ruyun;
Wang, Haiyan;
Elsanosi, Mohammed

Publication type:

Article

Global bifurcation of positive solutions for a class of superlinear first-order differential systems.

Published in:

Turkish Journal of Mathematics, 2023, v. 47, n. 1, p. 123, doi. 10.55730/1300-0098.3350

By:

Lijuan YANG;
Ruyun MA

Publication type:

Article

Positive solutions of Neumann problems for a discrete system coming from models of house burglary.

Published in:

Turkish Journal of Mathematics, 2018, v. 42, n. 5, p. 2371, doi. 10.3906/mat-1805-11

By:

Tianlan CHEN;
Ruyun MA;
Yongwen LIANG

Publication type:

Article

Lower and upper solutions method for a problem of an elastic beam whose one end is simply supported and the other end is sliding clamped.

Published in:

Turkish Journal of Mathematics, 2018, v. 42, n. 3, p. 1018, doi. 10.3906/mat-1703-10

By:

Man XU;
Ruyun MA;
Jin WEN

Publication type:

Article

Spectrum of discrete left definite Sturm-Liouville problems with eigenparameter-dependent boundary conditions.

Published in:

Linear & Multilinear Algebra, 2017, v. 65, n. 9, p. 1905, doi. 10.1080/03081087.2016.1265061

By:

Gao, Chenghua;
Ma, Ruyun;
Zhang, Fei

Publication type:

Article

Global structure of one-sign solutions for a simply supported beam equation.

Published in:

Journal of Inequalities & Applications, 2020, v. 2020, n. 1, p. 1, doi. 10.1186/s13660-020-02376-y

By:

Yan, Dongliang;
Ma, Ruyun;
Su, Xiaoxiao

Publication type:

Article

PARTIAL DIFFERENTIAL EQUATIONS WITH ROBIN BOUNDARY CONDITION IN ONLINE SOCIAL NETWORKS.

Published in:

Discrete & Continuous Dynamical Systems - Series B, 2015, v. 20, n. 6, p. 1609, doi. 10.3934/dcdsb.2015.20.1609

By:

GUOWEI DAI;
RUYUN MA;
HAIYAN WANG;
FENG WANG;
KUAI XU

Publication type:

Article

Global structure of positive solutions for a fourth-order boundary value problem with singular data.

Published in:

Journal of Analysis & Its Applications / Zeitschrift für Analysis & ihre Anwendungen, 2023, v. 42, n. 1/2, p. 189, doi. 10.4171/ZAA/1729

By:

Ruyun Ma;
Zhongzi Zhao;
Mantang Ma

Publication type:

Article

Existence of Solutions for a Fourth-Order Periodic Boundary Value Problem near Resonance.

Published in:

Mathematical Notes, 2024, v. 115, n. 3/4, p. 607, doi. 10.1134/S0001434624030325

By:

Su, Xiaoxiao;
Ma, Ruyun;
Ma, Mantang

Publication type:

Article

Global Structure of Positive Solutions of Fourth-Order Problems with Clamped Beam Boundary Conditions.

Published in:

Mathematical Notes, 2021, v. 109, n. 5/6, p. 962, doi. 10.1134/S0001434621050308

By:

Yan, Dongliang;
Ma, Ruyun;
Wei, Liping

Publication type:

Article

Global Bifurcation for Fourth-Order Differential Equations with Periodic Boundary-Value Conditions.

Published in:

Mathematical Notes, 2019, v. 106, n. 1/2, p. 248, doi. 10.1134/S0001434619070289

By:

Lu, Yanqiong;
Ma, Ruyun;
Chen, Tianlan

Publication type:

Article

Existence of positive solutions for difference systems coming from a model for burglary.

Published in:

Turkish Journal of Mathematics, 2016, v. 40, n. 5, p. 1049, doi. 10.3906/mat-1506-59

By:

Tianlan CHEN;
Ruyun MA

Publication type:

Article

A Single‐Source Precursor Route toward Small‐Sized Nickel Particles Embedded into SiO<sub>2</sub> Sheet as Magnetic Separable Catalyst.

Published in:

ChemistrySelect, 2020, v. 5, n. 37, p. 11708, doi. 10.1002/slct.202001868

By:

Xue, Mei;
Ma, Ruyun;
Zhou, Xiaoguang;
Tian, Chungui

Publication type:

Article

Cobalt Nickel Nitrogen Array as a Easily Eecoverable, Effective Catalyst for Liquid‐Phase Catalytic Reaction with Remarkable Recycled Stability.

Published in:

ChemistrySelect, 2019, v. 4, n. 12, p. 3515, doi. 10.1002/slct.201900119

By:

Ma, Ruyun;
Gu, Ying;
Wu, Aiping;
Zhou, Xiaoguang;
Tian, Chungui

Publication type:

Article

Cluster‐like Co<sub>4</sub>N embedded into carbon sphere as an efficient, magnetic‐separated catalyst for catalytic hydrogenation.

Published in:

ChemistrySelect, 2019, v. 4, n. 1, p. 90, doi. 10.1002/slct.201803032

By:

Yin, Tingwen;
Ma, Ruyun;
Gu, Ying;
Wu, Aiping;
Zhou, Xiaoguang;
Tian, Chungui

Publication type:

Article

KP reductions and various soliton solutions to the Fokas–Lenells equation under nonzero boundary condition.

Published in:

Studies in Applied Mathematics, 2024, v. 152, n. 2, p. 734, doi. 10.1111/sapm.12654

By:

Zhang, Yujuan;
Ma, Ruyun;
Feng, Bao‐Feng

Publication type:

Article

Global bifurcation of positive solutions for a superlinear p-Laplacian system.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2024, p. 1, doi. 10.14232/ejqtde.2024.1.45

By:

Lijuan Yang;
Ruyun Ma

Publication type:

Article

Global bifurcation of positive solutions for a class of superlinear elliptic systems.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2023, p. 1, doi. 10.14232/ejqtde.2023.1.36

By:

Ruyun Ma;
Yan Zhu;
Yali Zhang

Publication type:

Article

Neumann problems of superlinear elliptic systems at resonance.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2022, p. 1, doi. 10.14232/ejqtde.2022.1.8

By:

Ruyun Ma;
Zhongzi Zhao;
Mantang Ma

Publication type:

Article

Multiplicity of nodal solutions for fourth order equation with clamped beam boundary conditions.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2020, n. 67-91, p. 1, doi. 10.14232/ejqtde.2020.1.85

By:

Ruyun Ma;
Dongliang Yan;
Liping Wei

Publication type:

Article

Existence of infinitely many radial nodal solutions for a Dirichlet problem involving mean curvature operator in Minkowski space.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2020, n. 1-32, p. 1, doi. 10.14232/ejqtde.2020.1.27

By:

Man Xu;
Ruyun Ma

Publication type:

Article

Three positive solutions of N-dimensional p-Laplacian with indefinite weight.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2019, p. 1, doi. 10.14232/ejqtde.2019.1.19

By:

Tianlan Chen;
Ruyun Ma

Publication type:

Article

Positive solutions for a class of semipositone periodic boundary value problems via bifurcation theory.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2019, p. 1, doi. 10.14232/ejqtde.2019.1.29

By:

Zhiqian He;
Ruyun Ma;
Man Xu

Publication type:

Article

On positive solutions of the Dirichlet problem involving the extrinsic mean curvature operator.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2016, n. 1-122, p. 1, doi. 10.14232/ejqtde.2016.1.98

By:

Ruyun Ma;
Tianlan Chen;
Hongliang Gao

Publication type:

Article

Multiple positive solutions for a class of Neumann problems.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2015, n. 48-54, p. 1, doi. 10.14232/ejqtde.2015.1.48

By:

Hongliang Gao;
Ruyun Ma

Publication type:

Article

Existence results for nonlinear problems with ø-Laplacian.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2015, n. 22, p. 1, doi. 10.14232/ejqtde.2015.1.22

By:

Ruyun Ma;
Lu Zhang;
Ruikuan Liu

Publication type:

Article

Radial solutions for a Neumann problem with mean curvature on exterior domain.

Published in:

Applicable Analysis, 2023, v. 102, n. 13, p. 3787, doi. 10.1080/00036811.2022.2094788

By:

Ma, Ruyun;
Zhao, Zhongzi;
Su, Xiaoxiao

Publication type:

Article

Global bifurcation and nodal solutions of N -dimensional p - Laplacian in unit ball.

Published in:

Applicable Analysis, 2013, v. 92, n. 7, p. 1345, doi. 10.1080/00036811.2012.678333

By:

Dai, Guowei;
Ma, Ruyun;
Xu, Jia

Publication type:

Article

Positive solutions of singular sublinear fourth-order boundary value problems.

Published in:

Applicable Analysis, 2005, v. 84, n. 12, p. 1199, doi. 10.1080/00036810500047634

By:

Ruyun Ma;
Tisdell, Christopher C.

Publication type:

Article

Connected components of positive solutions for a Dirichlet problem involving the mean curvature operator in Minkowski space.

Published in:

Discrete & Continuous Dynamical Systems - Series B, 2019, v. 24, n. 6, p. 2701, doi. 10.3934/dcdsb.2018271

By:

Ma, Ruyun;
Xu, Man

Publication type:

Article

TRAVELING WAVES OF A LOTKA-VOLTERRA STRONG COMPETITION SYSTEM WITH NONLOCAL DISPERSAL.

Published in:

Discrete & Continuous Dynamical Systems - Series B, 2018, v. 23, n. 2, p. 587, doi. 10.3934/dcdsb.2018035

By:

Zhang, Guo-Bao;
Ma, Ruyun;
Li, Xue-Shi

Publication type:

Article

ON THE BONHEURE-NORIS-WETH CONJECTURE IN THE CASE OF LINEARLY BOUNDED NONLINEARITIES.

Published in:

Discrete & Continuous Dynamical Systems - Series B, 2016, v. 21, n. 8, p. 2649, doi. 10.3934/dcdsb.2016066

By:

RUYUN MA;
TIANLAN CHEN;
YANQIONG LU

Publication type:

Article

Existence and Multiplicity of Constant Sign Solutions for One-Dimensional Beam Equation.

Published in:

Bulletin of the Malaysian Mathematical Sciences Society, 2021, v. 44, n. 3, p. 1259, doi. 10.1007/s40840-020-01002-w

By:

Yan, Dongliang;
Ma, Ruyun;
Zhao, Zhongzi

Publication type:

Article

Ambrosetti-Prodi type results for elliptic equations with nonlinear gradient terms on an exterior domain.

Published in:

QM - Quaestiones Mathematicae, 2024, v. 47, n. 9, p. 1851, doi. 10.2989/16073606.2024.2346247

By:

Zhao, Jiao;
Ma, Ruyun

Publication type:

Article

Global bifurcation of positive solutions for a class of superlinear biharmonic equations.

Published in:

QM - Quaestiones Mathematicae, 2024, v. 47, n. 4, p. 871, doi. 10.2989/16073606.2023.2256978

By:

Ma, Mantang;
Ma, Ruyun;
Zhao, Jiao

Publication type:

Article

Global structure of positive solutions for p-Laplacian Neumann problem with indefinite weight.

Published in:

Computational & Applied Mathematics, 2024, v. 43, n. 3, p. 1, doi. 10.1007/s40314-024-02670-1

By:

Ruyun Ma;
Lijuan Yang;
Yali Zhang

Publication type:

Article

Existence of Positive Solutions for an Elastic Beam Equation with Nonlinear Boundary Conditions.

Published in:

Journal of Applied Mathematics, 2014, p. 1, doi. 10.1155/2014/972135

By:

Ruikuan Liu;
Ruyun Ma

Publication type:

Article

Existence of Sign-Changing Solutions to Equations Involving the One-Dimensional p-Laplacian.

Published in:

Journal of Applied Mathematics, 2014, p. 1, doi. 10.1155/2014/810193

By:

Ruyun Ma;
Lingfang Jiang

Publication type:

Article

The Existence and Application of Unbounded Connected Components.

Published in:

Journal of Applied Mathematics, 2014, p. 1, doi. 10.1155/2014/780486

By:

Hua Luo;
Ruyun Ma

Publication type:

Article

Method of Lower and Upper Solutions for Elliptic Systems with Nonlinear Boundary Condition and Its Applications.

Published in:

Journal of Applied Mathematics, 2014, p. 1, doi. 10.1155/2014/705298

By:

Ruyun Ma;
Ruipeng Chen;
Yanqiong Lu

Publication type:

Article

Positive Solutions To A Second Order Three Point Boundary Value Problem.

Published in:

Applicable Analysis, 2000, v. 76, n. 3/4, p. 231, doi. 10.1080/00036810008840879

By:

Castaneda, Nelson;
Ma, Ruyun

Publication type:

Article

On a nonlinear fourth-order elliptic problem.

Published in:

Applicable Analysis, 1997, v. 66, n. 1/2, p. 107, doi. 10.1080/00036819708840575

By:

Ruyun, Ma

Publication type:

Article

On the existence of positive solutions of fourth-order ordinary differential equations.

Published in:

Applicable Analysis, 1995, v. 59, n. 1-4, p. 225, doi. 10.1080/00036819508840401

By:

Ruyun, Ma;
Haiyan, Wang

Publication type:

Article

Existence of Positive Solutions for Second-Order Neumann Difference System.

Published in:

Journal of Function Spaces, 2014, p. 1, doi. 10.1155/2014/815170

By:

Yanqiong Lu;
Ruyun Ma

Publication type:

Article

Quantitative Proteomics Revealed the Pharmacodynamic Network of Bugu Shengsui Decoction Promoting Osteoblast Proliferation.

Published in:

Frontiers in Endocrinology, 2022, v. 12, p. 1, doi. 10.3389/fendo.2021.833474

By:

Wei, Xu;
Qi, Baoyu;
Ma, Ruyun;
Zhang, Yili;
Liu, Ning;
Fang, Shengjie;
Zhu, Yanning;
Xie, Yanming;
Dai, Jianye;
Zhu, Liguo

Publication type:

Article

Bifurcation Behaviors of Steady-State Solution to a Discrete General Brusselator Model.

Published in:

Discrete Dynamics in Nature & Society, 2020, p. 1, doi. 10.1155/2020/5417218

By:

Ma, Ruyun;
Zhao, Zhongzi

Publication type:

Article

MULTIPLE POSITIVE SOLUTIONS FOR DIRICHLET PROBLEM OF PRESCRIBED MEAN CURVATURE EQUATIONS IN MINKOWSKI SPACES.

Published in:

Electronic Journal of Differential Equations, 2016, v. 2016, n. 129-324, p. 1

By:

RUYUN MA;
TIANLAN CHEN

Publication type:

Article

EXISTENCE, UNIQUENESS AND STABILITY OF TRAVELING WAVEFRONTS FOR NONLOCAL DISPERSAL EQUATIONS WITH CONVOLUTION TYPE BISTABLE NONLINEARITY.

Published in:

Electronic Journal of Differential Equations, 2015, v. 2015, p. 1

By:

GUO-BAO ZHANG;
RUYUN MA

Publication type:

Article