by Yang, Wei, Ma, Ruyun
Published in Qualitative theory of dynamical systems (2024)

by Zhao, Jiao, Ma, Ruyun
Published in Zeitschrift für angewandte Mathematik und Physik (01.08.2024)

by Zhang, Yali, Ma, Ruyun
Published in Lithuanian mathematical journal (2024)

by Feng, Bao-Feng, Ma, Ruyun, Zhang, Yujuan
Published in Physica. D (01.11.2022)

by Yang, Lijuan, Ma, Ruyun
Published in Electronic journal of qualitative theory of differential equations (01.01.2024)

by Wei, Liping, Ma, Ruyun
Published in Advances in difference equations (11.05.2020)

by Ma, Ruyun, Zhang, Yali, Zhu, Yan
Published in Qualitative theory of dynamical systems (01.02.2024)

by Xu, Man, Ma, Ruyun
Published in Advances in difference equations (11.02.2020)

by Ma, Ruyun, Wang, Suyun
Published in Mediterranean journal of mathematics (01.02.2020)

by Ma, Ruyun, Ma, Mantang, Zhu, Yan
Published in Qualitative theory of dynamical systems (01.06.2023)

by Ma, Ruyun, Yang, Lijuan, Zhang, Yali
Published in Computational & applied mathematics (01.04.2024)

by Ma, Mantang, Ma, Ruyun
Published in Open mathematics (Warsaw, Poland) (22.11.2022)

by Zhao, Jiao, Ma, Ruyun
Published in Open mathematics (Warsaw, Poland) (29.08.2022)

by Ma, Ruyun, Zhao, Zhongzi, Su, Xiaoxiao
Published in Advanced nonlinear studies (01.07.2024)

by Ma, Ruyun, Su, Xiaoxiao, Zhao, Zhongzi
Published in The Journal of geometric analysis (2024)

by Zhu, Yan, Ma, Ruyun, Su, Xiaoxiao
Published in Journal of inequalities and applications (10.11.2023)

by Su, Xiaoxiao, Ma, Ruyun
Published in Advances in difference equations (01.12.2020)

by Xu, Man, Ma, Ruyun
Published in Electronic journal of qualitative theory of differential equations (01.01.2020)

by Su, Xiaoxiao, Ma, Ruyun, Ma, Mantang
Published in Mathematical Notes (01.04.2024)

by Yan, Dongliang, Ma, Ruyun, Wei, Liping
Published in Mathematical Notes (01.05.2021)