最高学历、学位：研究生、博士

职 称：  副教授

邮 箱：maruru7271@126.com

一、基本情况

2020年6月厦门大学数学科学学院博士毕业；2020年8月至今在苏州科技大学数学科学学院任教。曾获江苏省高校第二届数学微课程教学竞赛三等奖、入选2023年江苏省科技副总。

二、主要研究领域及学术成就

主要从事四元数理论及其在彩色图像处理中的应用，非线性系统理论及应用等方面的研究。主持国家自然科学基金青年项目、苏州科技大学青年项目、企业横向项目，参与国家自然科学基金面上项目、江苏省软科学项目等。

三、代表性科研成果

1. R. Ma and Z. Ma. Preconditioned structure-preserving Jacobi algorithms for computing the SVD of a quaternion matrix. Physica Scripta, 100.6, 065226, 2025.

2. R. Ma, Z. Huang, and Z. Ma. Presetting-time complete synchronization of two Lorenz systems with applications into nonlinear PMSMs and Hindmarsh-Rose neuronmodels. Phys. Scripta, 100, 035201, 2025.

3. R. Ma, Z. Huang, and Z. Ma. Predefined-time smooth stability analysis of nonlinear chaotic systems with applications in the PMSM system and Hindmarsh-Rose neuron model. Phys. Scripta, 98, 105252, 2023.

4. H. Ren, R. Ma, Q. Liu and Z. Bai. Randomized quaternion QLP decomposition for low-rank approximation, J. Sci. Comput., 92, 1-27, 2022.

5. R. Ma, J. Wu, K. Wu and X. Pan. Adaptive fixed-time synchronization of Lorenz systems with application in chaotic finance systems, Nonlinear Dynam., 109(4): 3145-3156, 2022.

6. J Wu, R Ma. Robust finite-time and fixed-time chaos synchronization of PMSMs in noise environment. ISA Trans., 119, 65-73, 2022.

7. R. Ma and Z. Bai. A structure-preserving one-sided Jacobi method for computing the SVD of a quaternion matrix, Appl. Numer. Math., 147, 101-117, 2020.

8. J Wu, R Ma. Robust adaptive finite-time and fixed-time synchronization of chaotic systems with smooth control. Int. J. Robust Nonlinear Control 31 (18), 8974-8988, 2021.

9. R. Ma and Z. Bai. A Riemannian inexact Newton-CG method for stochastic inverse singular value problems, Numer. Linear Algebr., 28(1): e2336, 2020.

10. R. Ma, Z. Jia, and Z. Bai. A structure-preserving Jacobi algorithm for quaternion Hermitian eigenvalue problems, Comput. Math. with Appl., 75(3), 809-820, 2018.