Works matching AU Ruyun Ma

Results: 102

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

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

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

Multiple positive solutions of second-order nonlinear difference equations with discrete singular φ-Laplacian.

Published in:

Journal of Difference Equations & Applications, 2019, v. 25, n. 1, p. 38, doi. 10.1080/10236198.2018.1554064

By:

Chen, Tianlan;
Ma, Ruyun;
Liang, Yongwen

Publication type:

Article

Bifurcation interval for positive solutions to discrete second-order boundary value problems.

Published in:

Journal of Difference Equations & Applications, 2011, v. 17, n. 9, p. 1251, doi. 10.1080/10236190903158982

By:

Ma, Ruyun;
Chenghua Gao;
Youji Xu

Publication type:

Article

Global structure of positive solutions for superlinear discrete boundary value problems.

Published in:

Journal of Difference Equations & Applications, 2011, v. 17, n. 9, p. 1219, doi. 10.1080/10236190802688352

By:

Ma, Ruyun;
Ma, Huili

Publication type:

Article

Sign-variations of solutions of nonlinear discrete boundary value problems.

Published in:

Bulletin of the Australian Mathematical Society, 2007, v. 76, n. 1, p. 33, doi. 10.1017/S0004972700039447

By:

Ma, Ruyun

Publication type:

Article

Solvability of singular second order m-point boundary value problems of Dirichlet type.

Published in:

Bulletin of the Australian Mathematical Society, 2005, v. 71, n. 1, p. 41, doi. 10.1017/S0004972700037990

By:

Ma, Ruyun;
Thompson, Bevan

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

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

Disconjugacy conditions and spectrum structure of clamped beam equations with two parameters.

Published in:

Communications on Pure & Applied Analysis, 2020, v. 19, n. 6, p. 3283, doi. 10.3934/cpaa.2020145

By:

Lu, Yanqiong;
Ma, Ruyun

Publication type:

Article

DISCONJUGACY AND EXTREMAL SOLUTIONS OF NONLINEAR THIRD-ORDER EQUATIONS.

Published in:

Communications on Pure & Applied Analysis, 2014, v. 13, n. 3, p. 1223, doi. 10.3934/cpaa.2014.13.1223

By:

RUYUN MA;
YANQIONG LU

Publication type:

Article

EIGENVALUES, BIFURCATION AND ONE-SIGN SOLUTIONS FOR THE PERIODIC p-LAPLACIAN.

Published in:

Communications on Pure & Applied Analysis, 2013, v. 12, n. 6, p. 2839, doi. 10.3934/cpaa.2013.12.2839

By:

GUOWEI DAI;
RUYUN MA;
HAIYAN WANG

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

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

Radial Positive Solutions for Semilinear Elliptic Problems with Linear Gradient Term in RN.

Published in:

Journal of Geometric Analysis, 2024, v. 34, n. 11, p. 1, doi. 10.1007/s12220-024-01787-3

By:

Ma, Ruyun;
Su, Xiaoxiao;
Zhao, Zhongzi

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 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

Proteomics and Metabolomics Unveil Codonopsis pilosula (Franch.) Nannf. Ameliorates Gastric Precancerous Lesions via Regulating Energy Metabolism.

Published in:

Frontiers in Pharmacology, 2022, v. 13, p. 1, doi. 10.3389/fphar.2022.933096

By:

Rupu He;
Ruyun Ma;
Zheng Jin;
Yanning Zhu;
Fude Yang;
Fangdi Hu;
Jianye Dai

Publication type:

Article

S-Shaped Connected Component for Nonlinear Fourth-Order Problem of Elastic Beam Equation.

Published in:

Journal of Function Spaces, 2017, p. 1, doi. 10.1155/2017/1069491

By:

Wang, Jinxiang;
Ma, Ruyun;
Wen, Jin

Publication type:

Article

On a Fourth-Order Boundary Value Problem at Resonance.

Published in:

Journal of Function Spaces, 2017, p. 1, doi. 10.1155/2017/2641856

By:

Xu, Man;
Ma, Ruyun

Publication type:

Article

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

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

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

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

S-shaped connected component for the fourth-order boundary value problem.

Published in:

Boundary Value Problems, 2016, v. 2016, n. 1, p. 1, doi. 10.1186/s13661-016-0699-z

By:

Wang, Jinxiang;
Ma, Ruyun

Publication type:

Article

Positive solutions for a class of semipositone Neumann problems.

Published in:

Boundary Value Problems, 2016, v. 2016, n. 1, p. 1, doi. 10.1186/s13661-016-0528-4

By:

Chen, Tianlan;
Ma, Ruyun

Publication type:

Article

Construction of lower and upper solutions for first-order periodic problem.

Published in:

Boundary Value Problems, 2015, v. 2015, n. 1, p. 1, doi. 10.1186/s13661-015-0457-7

By:

Ma, Ruyun;
Zhang, Lu

Publication type:

Article

Steady states of a nonlinear elliptic system arising from population dynamics.

Published in:

Boundary Value Problems, 2014, v. 2014, p. 1, doi. 10.1186/s13661-014-0185-4

By:

Ruyun Ma;
Ruipeng Chen;
Yanqiong Lu

Publication type:

Article

Existence of Positive Solutions of a Singular Nonlinear Boundary Value Problem.

Published in:

Boundary Value Problems, 2010, p. 1, doi. 10.1155/2010/458015

By:

Ruyun Ma;
Jiemei Li

Publication type:

Article

Existence of Positive Solutions of Nonlinear Second-Order Periodic Boundary Value Problems.

Published in:

Boundary Value Problems, 2010, p. 1, doi. 10.1155/2010/626054

By:

Ruyun Ma;
Chenghua Gao;
Ruipeng Chen

Publication type:

Article

Global Behavior of the Components for the Second Order m-Point Boundary Value Problems.

Published in:

Boundary Value Problems, 2008, p. 1, doi. 10.1155/2008/254593

By:

Yulian An;
Ruyun Ma

Publication type:

Article

UNIQUENESS OF POSITIVE SOLUTIONS OF A CLASS OF ODE WITH NONLINEAR BOUNDARY CONDITIONS.

Published in:

Boundary Value Problems, 2005, v. 2005, n. 3, p. 289, doi. 10.1155/BVP.2005.289

By:

RUYUN MA;
YULIAN AN

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

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

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

The continuum branch of positive solutions for discrete simply supported beam equation with local linear growth condition.

Published in:

Boundary Value Problems, 2018, v. 2018, n. 1, p. 1, doi. 10.1186/s13661-018-1113-9

By:

Lu, Yanqiong;
Ma, Ruyun

Publication type:

Article

Three positive solutions for second-order periodic boundary value problems with sign-changing weight.

Published in:

Boundary Value Problems, 2018, v. 2018, n. 1, p. 1, doi. 10.1186/s13661-018-1011-1

By:

He, Zhiqian;
Ma, Ruyun;
Xu, Man

Publication type:

Article

The method of lower and upper solutions for fourth order equations with the Navier condition.

Published in:

Boundary Value Problems, 2017, v. 2017, n. 1, p. 1, doi. 10.1186/s13661-017-0887-5

By:

Ma, Ruyun;
Wang, Jinxiang;
Yan, Dongliang

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

Periodic Solutions of Second Order Nonlinear Difference Equations with Singular Φ-Laplacian Operator.

Published in:

Discrete Dynamics in Nature & Society, 2014, p. 1, doi. 10.1155/2014/637242

By:

Ruyun Ma;
Yanqiong Lu

Publication type:

Article

Spectrum of Discrete Second-Order Difference Operator with Sign-Changing Weight and Its Applications.

Published in:

Discrete Dynamics in Nature & Society, 2014, p. 1, doi. 10.1155/2014/590968

By:

Ruyun Ma;
Chenghua Gao

Publication type:

Article