• Supervisor of Master's Candidates
• Gender:Male
• Education Level:With Certificate of Graduation for Doctorate Study
• Alma Mater:重庆大学
• Degree:理学博士
• Status:在岗
• School/Department:数统学院
• Administrative Position:副主任
• Business Address:数学与统计学院305办公室
• Contact Information:wanglc@cqupt.edu.cn
• E-Mail:2ed7449c60b8e07ddc2c23264f5eeb4f40dd591326d16de6e1688e252d4b6da96f92f520606f4bcc0e24db7d40649f4f6a0b916e57ebf0c825a486e8c2dd8456a739f98f525fe169e1c18be60ce3c758a7d0449bcac853f45915847e9d91844bb37bd78088b630ae94ae0ad54ddaca472fc82adcf85f76b2690c2221757dc0c6

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王良晨，四川巴中人，博士，硕士生导师，德国帕德博恩大学访问学者，重庆邮电大学 “文峰青年百人”、文峰教授。主要研究领域包括以下两方面：一是研究非线性发展方程解的整体存在性、爆破、熄灭、交界面以及解的大时间行为；二是研究生物数学中Chemotaxis模型解的整体存在性、爆破、渐近行为等。目前在Calculus of Variations and Partial Differential Equations、Journal of Differential Equations、Discrete and Continuous Dynamical Systems-Series等杂志上发表SCI论文50余篇，ESI高被引5篇，Web of Science引用1300余次，单篇最高引用190余次。美国《数学评论》(Mathematical Reviews)特约评论员。国际数学杂志《Applied and Computational Mathematics》的编委。于2017年获“重庆市优秀博士学位论文奖”。主持国家自然科学基金1项、重庆市科委面上项目2项、重庆市教委重点项目1项、一般项目1项；主研国家自然科学基金4项、重庆市科委重点项目2项、一般项目3项。长期深耕教学一线，主持重庆市教改项目 1 项，参与重庆市教改重大项目 1 项、重点项目 2 项；主持校级教改重点项目 1 项；累计发表教研论文 7 篇，出版《线性代数》教材 1 部。指导本科生参加数学建模获国家二等奖 1 项、省部级 20 余项；科创项目2项。获评 “优秀共产党员”，参与 “理响重邮” 微宣讲并荣获二等奖，育人事迹先后被重庆日报、华龙网第 1 眼、重邮新闻网等多家媒体报道。 学习和工作经历：2006/9–2010/6，西华师范大学，数学与信息学院, 学士2010/9–2015/12，重庆大学，数学与统计学院，博士(硕博连读)2014/7–2014/8，香港理工大学，数学系，助理研究员2016/1–2017.12，重庆邮电大学，理学院，讲师2018/1–至今，重庆邮电大学，理学院，副教授2022/2–2023/2, 德国帕德博恩大学，访问学者（合作导师：Michael Winkler教授）主持或参加的科研项目:1. 家自然科学基金（青年）;一类带增长项的趋化模型的数学理论研究（11601052）2017.01-2019.12（主持）。2. 重庆市科委面上项目;生物数学中耗氧型多种群趋化模型解的定性分析(cstc2021jcyj-msxmX0412)，2021.10-2024.09（主持）。3. 重庆市科委一般项目; Chemotaxis-(Navier-)Stokes模型解的定性研究(cstc2017jcyjAX0178) 2017.09-2020.06（主持）。4. 重庆市教委项目; 带logistic源趋化模型解的定性分析(KJ1600414) 2016.07-2018.08（主持）。5. 国家自然科学基金（面上）非线性发展方程解的性质和图像处理中的应用（11371384）2014.01-2017.12（主研）。6. 国家自然科学基金（面上）生物数学中趋化模型解的爆破和渐近行为分析（11771062）2018.01-2021.12（主研）。7. 国家自然科学基金（青年） 趋化现象中交错扩散方程组解的渐近行为与爆破分析（11601053）2017.01-2019.12（主研）。8. 国家自然科学基金（青年），分数阶Brownian运动驱动的随机泛函发展方程解的定性分析，11701060，2018.01-2020.12（主研）。9. 重庆市科委项目(重点);图像处理中的非线性偏微分方程模型研究（cstc2017jcyjBX0037）2017.06 -2020.09（主研）。10.重庆市科委项目(重点);关于生命科学中趋化现象的数学模型研究（cstc2015jcyjBX0007）2015.01-2018.12（主研）。11. 重庆市科委面上项目、cstc2019jcyj-msxmX0082、生物数学中非线性扩散方程组的定性理论、2019-07 -2022-06、（主研）。12. 重庆市教委，可压缩Navier-Stokes -Poisson方程组解的适定性和渐近行为研究，KJQN202000618，2020.10-2022.10，（主研）。主要发表论文：(*为通讯作者)[1] Liangchen Wang*, Chunlai Mu, Global solvability and eventual smoothness in a degenerate migration-consumption system with logistic source，Calculus of Variations and Partial Differential Equations，64 (2025) 264. [2] Liangchen Wang*, Chunlai Mu, Rui Huang, Global existence and eventual smoothness of a nutrient consumption system involving local sensing and proliferation, Journal of Differential Equations，453 (2026) 113913. [3] Liangchen Wang*, Global dynamics for a chemotaxis consumption system with signal-dependent motility and logistic source，Journal of Differential Equations，348 (2023) 191-222. [4] Liangchen Wang*, Chunlai Mu, Xuegang Hu, Pan Zheng，Boundedness and asymptotic stability of solutions to a two-species chemotaxis system with consumption of chemoattractant，Journal of Differential Equations，264 (2018) 3369-3401. [5] Liangchen Wang*, Chunlai Mu, Pan Zheng，On a quasilinear parabolic-elliptic chemotaxis system with logistic source，Journal of Differential Equations，256 (2014) 1847-1872. [6] Liangchen Wang*, Yuhuan Li, Chunlai Mu, Boundedness in a parabolic-parabolic quasilinear chemotaxis system with logistic source, Discrete and Continuous Dynamical Systems-Series A, 34 (2014) 789-802. [7] Liangchen Wang*, Jin Zhang, Chunlai Mu, Xuegang Hu, Boundedness and stabilization in a two-species chemotaxis system with two chemicals, Discrete and Continuous Dynamical Systems-Series B, 25 (2020) 191-221. [8] Liangchen Wang*, Chunlai. Mu, A new result for boundedness and stabilization in a two-species chemotaxis system with two chemicals, Discrete and Continuous Dynamical Systems-Series B, 25 (2020) 4585-4601. [9] Liangchen Wang*, Rui Huang， Global classical solutions to a chemotaxis consumption model involving singularly signal-dependent motility and logistic source，Nonlinear Analysis: Real World Applications, 80 (2024) 104174.[10] Liangchen Wang*, Improvement of conditions for boundedness in a two-species chemotaxis competition system of parabolic-parabolic-elliptic type, Journal of Mathematical Analysis and Applications, 484 (2020), 123705. [11] Liangchen Wang*, Chunlai Mu, Shouming Zhou, Boundedness in a parabolic-parabolic chemotaxis system with nonlinear diffusion, Zeitschrift fur Angewandte Mathematik und Physik，65 (2014) 1137–1152. [12] Liangchen Wang*, Chunlai Mu, Ke Lin, Jie Zhao, Global existence to a higher-dimensional quasilinear chemotaxis system with consumption of chemoattractant, Zeitschrift fur Angewandte Mathematik und Physik，66 (2015) 1633–1648. [13] Liangchen Wang*, Chunlai Mu, Xuegang Hu, Global solutions to a chemotaxis model with consumption of chemoattractant, Zeitschrift fur Angewandte Mathematik und Physik，67 (2016) . [14] Liangchen Wang*, Hao Xu, Boundedness and stabilization in a forager-exploiter model with competitive kinetics, Differential and Integral Equations, 36 (2023) 205-227.[15] Liangchen Wang*, Xiaobing Ye, Rong Zhang, Boundedness and stabilization in a two-species and two-stimuli chemotaxis system with signaling loop, Acta Applicandae Mathematicae, (2021) 175:15.[16] Liangchen Wang*, Improvement of conditions for boundedness in a chemotaxis consumption system with density-dependent motility, Applied Mathematics Letters, 125 (2022) 107724.[17] Liangchen Wang*, Chunlai Mu, Xuegang Hu, Ya Tian, Boundedness in a quasilinear chemotaxis-haptotaxis system with logistic source, Mathematical Methods in the Applied Sciences, 40 (2017) 3000-3016.[18] Liangchen Wang*, Xuegang Hu, Pan Zheng, Ling Li, Boundedness in a chemotaxis model with exponentially decaying diffusivity and consumption of chemoattractant, Computers and Mathematics with Applications, 74 (2017) 2444-2448. [19] Liangchen Wang*, Chunlai Mu, Xuegang Hu, Pan Zheng, Boundedness in a quasilinear chemotaxis model with consumption of chemoattractant and logistic source, Applicable Analysis, 97 (2018) 756-774. [20] Liangchen Wang*, Yujie Wei, A new result for asymptotic stability in a two-species chemotaxis model with signal-dependent sensitivity, Applied Mathematics Letters,106(2020), 106367. [21] Liangchen Wang*, Shahab Ud-Din Khan, Salah Ud-Din Khan, Boundedness in a chemotaxis system with consumption of chemoattractant and logistic source，Electronic Journal of Differential Equations, 2013 (2013) 1-9. [22] Xu Pan, Liangchen Wang*, On a quasilinear fully parabolic two-species chemotaxis system with two chemicals, Discrete and Continuous Dynamical Systems-Series B, 27 (2022), 361-391. [23] Xu Pan, Liangchen Wang*. Boundedness in a two-species chemotaxis system with nonlinear sensitivity and signal secretion, Journal of Mathematical Analysis and Applications, 500 (2021), 125078. [24] Chunlai Mu, Liangchen Wang*, Pan Zheng, Extinction and non-extinction for a polytropic filtration equation with absorption and source, Journal of Mathematical Analysis and Applications, 391 (2012) 429–440. [25] Ggnglin Li, Liangchen Wang*, Boundedness in a taxis–consumption system involving signal-dependent motilities and concurrent enhancement of density-determined diffusion and cross-diffusion, Zeitschrift fuer Angewandte Mathematik und Physik, (2023) 74:92.[26] Xue Li, Liangchen Wang*, Xu Pan, Boundedness and stabilization in the chemotaxis consumption model with signal-dependent motility, Zeitschrift fuer Angewandte Mathematik und Physik, (2021) 72:170 .[27] Chunlai Mu, Liangchen Wang*, Pan Zheng and Qingna Zhang, Global existence and boundedness of classical solutions to a parabolic–parabolic chemotaxis system, Nonlinear Analysis: Real World Applications, 14 (2013) 1634–1642. [28] Xu Pan, Liangchen Wang*. Boundedness and asymptotic stability in a quasilinear two-species chemotaxis system with nonlinear signal production, Communications on Pure and Applied Analysis,20 (2021) 2211-2236. [29] Hao, Xu, Liangchen Wang*, Global existence and asymptotic stability of solutions to a forager-exploiter model with logistic source, Zeitschrift fuer Angewandte Mathematik und Physik, 74 (2023) . [30] Xu Pan, Liangchen Wang*, Jing Zhang, Jie Wang, Boundedness in a three-dimensional two-species chemotaxis system with two chemicals, Zeitschrift fuer Angewandte Mathematik und Physik, 72 (2020) . [31] Xu Pan, Liangchen Wang*, Improvement of conditions for boundedness in a fully parabolic chemotaxis system with nonlinear signal production, Comptes Rendus Mathematique 359(2021),161-168. [32] Nan Li, Liangchen Wang*, Chunlai Mu, Pan Zheng, Disappearance and global existence of interfaces for a doubly degenerate parabolic equation with variable coefficient, Mathematical Methods in the Applied Sciences, 38 (2015) 1465-1471. [33] Xu Pan, Liangchen Wang*, Hu Xuegang. Boundedness and stabilization of solutions to a chemotaxis-May-Nowak model, Zeitschrift für angewandte Mathematik und Physik, 2021, 72:52. [34] Ailing Xiang, Liangchen Wang*, Boundedness of solutions in a predator–prey system withdensity-dependent motilities and indirect pursuit–evasion interaction, Nonlinear Analysis: Real World Applications, 71 (2023) 103797. [35] Ailing Xiang, Liangchen Wang*, Boundedness of a predator-prey model with density-dependent motilities and stage structure for the predator, Electronic Research Archive, 30（2022）(5) 1954-1972.[36] Xuegang Hu, Liangchen Wang*, Chunlai Mu, Ling Li, Boundedness in a three-dimensional chemotaxis-haptotaxis model with nonlinear diffusion, Comptes Rendus Mathematique, 355 (2017) 181-186. [37] Xu Pan, Liangchen Wang*, Jing Zhang, Boundedness in a three-dimensional two-species and two-stimuli chemotaxis system with chemical signalling loop, Mathematical Methods in the Applied Sciences, 43(2020) 9529-9542. [38] Ailing Xiang, Liangchen Wang*, Boundedness and stabilization in a predator-prey model with prey-taxis and disease in predator species，Journal of Mathematical Analysis and Applications, 522 (2023) 126953.[39] Meng Zheng, Liangchen Wang*, Global boundedness in a chemotaxis system with signal-dependent motility and indirect signal consumption, Applied Mathematics Letters,146(2023), 108838. [40] Rong Zhang, Liangchen Wang*, Global dynamics in a competitive two-species and two-stimuli chemotaxis system with chemical signalling loop, Electronic Research Archive, 29 （2021）4297-4314.[41] Xiaobing Ye, Liangchen Wang*, Boundedness and asymptotic stability in a chemotaxis model with indirect signal production and logistic source, Electron. J. Differential Equations, 2022 (2022) 58 1-17.[42] Houzuo Ou, Liangchen Wang*, Boundedness in a Two-Species Chemotaxis System with Nonlinear Resource Consumption, Qualitative Theory of Dynamical Systems, 23 (2024) 14.[43] Meng Zheng, Liangchen Wang*, Global classical solutions to an indirect chemotaxis-consumption model with signal-dependent degenerate diffusion and logistic source., Zeitschrift für angewandte Mathematik und Physik, 2024, 75:160. [44] Meng Zheng, Liangchen Wang*, Global boundedness in a chemotaxis system with signal-dependent motility and indirect signal consumption and logistic source, Evolution Equations and Control Theory,13(2024), 1609-1624. [45] Rui Huang, Liangchen Wang*, Global solutions to a chemotaxis system with signal-dependent motility and signal consumption and logistic source, Zeitschrift für angewandte Mathematik und Physik, 2025, 76:70. [46] Siyu Pu, LiangchenWang*,Global solutions to a chemotaxis-consumption model with signal-dependent motility, Evolution Equations and Control Theory,18(2026),141-157.[47] Ke Lin, Chunlai Mu, Liangchen Wang, Boundedness in a two-species chemotaxis system，Mathematical Methods in the Applied Sciences, 38 (2015) 5085-5096.[48] Dan Li, Chunlai Mu, Ke Lin, Liangchen Wang, Large time behavior of solution to an attraction–repulsion chemotaxis system with logistic source in three dimensions, Journal of Mathematical Analysis and Applications, 448(2017) 914-936. [49] Pan Zheng, Chunlai Mu, Liangchen Wang, Ling Li, Boundedness and asymptotic behavior in a fully parabolic chemotaxis-growth system with signal-dependent sensitivity. Journal of Evolution Equations, 17 (2017) 909-926. [50] Shouming Zhou, Chunlai Mu,Liangchen Wang, Well-posedness, blow-up phenomena and global existence for the generalized b-equation with higher-order nonlinearities and weak dissipation, Discrete and Continuous Dynamical Systems-Series A, 34 (2014) 843-867. [51] Ke Lin, Chunlai Mu, Liangchen Wang, Large time behavior for an attraction-repulsion chemotaxis system, Journal of Mathematical Analysis and Applications, 426 (2015) 105–124. [52] Yuhuan Li, Chunlai Mu, Liangchen Wang, Lifespan and a new critical exponent for a nonlocal parabolic equation with slowly decay initial values, Applicable Analysis, 92 (2013) 2618-2629. [53] Shuyan Qiu, Chunlai Mu, Liangchen Wang, Boundedness in the higher dimensional quasilinear chemotaxis growth system with indirect attractant production, Computers and Mathematics with Applications, 75 (2018) 3213-3223. [54] Jing Zhang, Xuegang Hu, Liangchen Wang, Li Qu, Boundedness in a quasilinear two-species chemotaxis system with consumption of chemoattractant, Electronic Journal of Qualitative Theory of Differential Equations, 31(2019) 1-12. [55] Dan Li, Chunlai Mu, Ke Lin, Liangchen Wang,Convergence rate estimates of a two-species chemotaxis system with two indirect signal production and logistic source in three dimensions, Zeitschrift fuer Angewandte Mathematik und Physik, 2017, 68:56. [56] Dan Li, Chunlai Mu, Ke Lin, Liangchen Wang,Global weak solutions for an attraction‐repulsion system with nonlinear diffusion, Mathematical Methods in the Applied Sciences, 40 (2017) 7368-7395. [57] Pan Zheng, Xuegang Hu, Liangchen Wang,Ya Tian,A note on the boundedness in a chemotaxis-growth system with nonlinear sensitivity, Electronic Journal of Qualitative Theory of Differential Equations, 7(2018) 1-9.