基本信息/Basic information
教师姓名/name:刘瑞宽
职称职务/position:讲师
电子邮箱/email:liuruikuan2008@163.com
研究方向/research direction:偏微分方程;无穷维动力系统;非线性分析
其他信息/Academic information
教育背景/Education
2008-2015年本硕(推免研究生)就读于西北师范大学数学与统计学院
2015-2018年博士就读于四川大学数学学院
论文及专著发表/Publications
以第一作者和通讯作者共同身份在《Physica D:Nonlinear phenomena》、《Z.Angew.Math.Phys.》、《ZAMM Z.Angew.Math.Mech》、《Discrete Contin.
Dyn.Syst.Ser.B》、《Math.Methods.Appl.Sci》《E.Journal Differential Equations》等权威期刊上已发表SCI论文十余篇, 出版学术专著一部。主要研究成果列举如下:
学术专著:
马天,刘瑞宽,杨佳艳.《从数学观点看物理世界----统计物理与临界相变理论》,北京:科学出版社,2018, 584页.
学术论文:
[1] Ruikuan Liu; Jiayan Yang ; A new fluid dynamical model coupling horizontal heat with an application to interior separations, ZAMM-Zeitschrift für Angewandte Mathematik und Mechanik, 2022, 102(9): e202000145(第一作者)
[2] Ruikuan Liu; Dongpei Zhang ; Dynamic transitions for the S-K-T competition system, Discrete & Continuous Dynamical Systems - B, 2022, 27(9): 5343-5365 .(第一作者)
[3] Liu, Ruikuan; Yang, Jiayan*. Global Strong Solutions of a 2-D New Magnetohydrodynamic System, APPLICATIONS OF MATHEMATICS, 2020, 65(1): 105-120.(第一作者)
[4] Deng,Dong;Liu, Ruikuan*. Bifurcation solutions of Gross-Pitaevskii equations for spin-1 Bose-Einstein condensates. Discrete Contin. Dyn. Syst. Ser. B,2019,24(7): 3175-3193. (通讯作者)
[5] Liu, Ruikuan; Wang, Quan*.S-1 attractor bifurcation analysis for an electrically conducting fluid flow between two rotating cylinders, PHYSICA D-NONLINEAR PHENOMENA, 2019,392,17-33. (第一作者)
[6] Liu, Ruikuan; Ma, Tian; Wang, Shouhong*; Yang, Jiayan. Thermodynamical potentials of classical and quantum systems. Discrete Contin. Dyn. Syst. Ser. B,2019,24(4): 1411-1448. (第一作者)
[7] Yang, Jiayan; Liu, Ruikuan*,The existence for a new 2-D compressible fluid model with the horizontal thermal gradient effect. ZAMM Z. Angew. Math. Mech. 2018 98 (8): 1302-1319. (通讯作者)
[8] Yang, Jiayan; Wang, Quan; Liu, Ruikuan,Exact steady-state solutions of 3D toroidal flows and their stability. J. Geom. Phys. 2018, 132: 205-221.
[9] Zhang, Dongpei; Liu, Ruikuan*, Dynamical transition for S-K-T biological competing model with cross-diffusion. Math. Methods Appl. Sci. 2018,41 (12): 4641-4658. (通讯作者)
[10] Zhang, Dongpei; Liu, Ruikuan, Existence of solutions for a quasi-linear phase separation of multi-component system. Electron. J. Differential Equations ,2018, Paper No. 76, 13 pp.
[11] Wang, Huichao; Wang, Quan; Liu, Ruikuan*, A time-dependent perturbation solution from a steady state for Marangoni problem. Appl. Anal. 2018,97 (9): 1526-1539. (通讯作者)
[12] Liu, Ruikuan; Yang, Jiayan, Magneto-hydrodynamical model for plasma. Z. Angew. Math. Phys. 2017,68 (5), 15pp. (第一作者)
[13] Wang, Huichao; Liu, Ruikuan*, The existence of stationary star solutions for compressible magnetohydrodynamic flows. Bound. Value Probl. 2016, 16, 13 pp. (通讯作者)
[14] Ma, Ruyun; Liu, Ruikuan*, Multiplicity of radial solutions of quasilinear problems with minimum and maximum. Adv. Nonlinear Stud. 2016, 16 (2), 273-286. (通讯作者)
[15] Ma, Ruyun; Zhang, Lu; Liu, Ruikuan, Existence results for nonlinear problems with ϕ-Laplacian. Electron. J. Qual. Theory Differ. Equ. 2015, No. 22, 7 pp.
[16] Liu, Rui Kuan*, Bifurcation structure of positive solutions for asymptotically linear fourth-order semipositone boundary value problems. (Chinese) J. Jilin Univ. Sci. 52 (2014), no. 4, 661–666. (通讯作者)
[17] Liu, Ruikuan*; Ma, Ruyun Existence of positive solutions for an elastic beam equation with nonlinear boundary conditions. J. Appl. Math. 2014, Art. ID 972135, 5 pp. (通讯作者)
研究项目/Projects
(1) 主持红宝石官方网站hbs123科研启航计划项目“无穷维非线性动力系统的跃迁”项目编号:2018QHZ029.
(2) 参研四川省自然科学基金面上项目, “非线性耦合神经网络的平衡点,周期轨和极限环连续吸引子研究”项目编号:22NSFC0529
(3) 参研校青年创新团队项目:深度神经网络理论及应用
(4) 参研校青年创新团队项目:非线性动力系统
(5) 参与国家自然科学基金项目“非线性算子的动态跃迁理论” 项目编号:11771306
获奖情况/Awards
2023年获红宝石官方网站hbs123首届“梦蹊-新苗奖”和首届“梦蹊-躬耕奖”二等奖
2023年获2022 年度“课堂教学质量优秀奖”三等奖
2022年获“第六届四川省高校青年教师教学竞赛校级选拔赛”一等奖
2022年获2021 年度“课堂教学质量优秀奖”三等奖
2021年获“红宝石官方网站hbs123第五届青年教师教学竞赛”一等奖
讲授课程/Courses
主讲过本科课程:数学分析、高等数学等
其他信息
担任美国数学评论(Mathematical Reviews)评论员