Junyu Lin
time: 2025-11-27

Junyu Lin

Position: Professor
Email: scjylin@scut.edu.cn

Research Interests

  • Nonlinear Partial Differential Equations

Education and Work Experience

Education Experience:

  • 2006/09-2009/6:South China Normal University, Mathematics (Ph.D.)

  • 2003/09-2006/6: South China Normal University, Mathematics (M.S.)

Work Experience:

  • 2011/11-Present: South China University of Technology, School of Mathematics, / Associate Professor Professor / Ph.D. Supervisor

  • 2013/08-2014/08: University of Kentucky,Department of Mathematics,Visiting Scholar

  • 2009/07-2011/10: South China University of Technology, Department of Mathematics, Lecturer

Research Achievement

  • Weihua Gong, Junyu Lin, Global existence and optimal time decay rate of the solutions to the incompressiblebiaxial nematic liquid crystals flows in R^3, Zeitschrift für angewandte Mathematik und Physik (Journal of Applied Math. and Physics), 2025, 76:15

  • Jiahui Fang, Junyu Lin, Existence and blow up criterion for strong solutions to the compressible biaxial nematic liquid crystal flow, Mathematical Methods in the Applied Sciences, 2023,46: 6972-7012

  • Jiahui Fang, Junyu Lin, Smoothness and Liouville type theorem for a system with cubic nonlinearities from biaxial nematic liquid crystals in two dimensions, Applied Mathematics Letters, 2022, 134: 108346

  • Jinrui Hunag, Junyu Lin, Orientability and asymptotic convergence of Q-tensor flow of biaxial nematic liquid crystals, Calculus of Variations and Partial Differential Equations, 2022, 61:137

  • Ling Zhu, Junyu Lin, Existence and uniqueness of solution to one-dimensional compressible biaxial nematic liquid crystal flows, Zeitschrift für angewandte Mathematik und Physik(Journal of Applied Math. and Physics), 2022, 73:37

  • Weihua Gong, Junyu Lin, Existence of solutions to incompressible biaxial nematic liquid crystals flows, Applicable Analysis, 2022, 101: 5872-5905

  • Shijin Ding, Jinrui Huang, Junyu Lin, Unique continuation for stationary and dynamical Q-tensor system of nematic liquid crystals in dimension three, Journal of Differential Equations, 2021, 275: 447-472

  • Chen Zou, Junyu Lin, Existence of solutions to the biaxial nematic liquid crystals with two order parameter tensors, Math. Meth. Appl. Sci., 2020, 43: 6430-6453

  • Junyu Lin, Minglian Wan, Muhua CaoDecay Estimates of the Global Solution for the Landau-Lifshitz-Gilbert Equation in Three Dimensions, Acta Mathematica Scientia,2019, 6A: 1443-1455

  • Baishun Lai, Junyu Lin, Changyou Wang, Forward self-similar solutions to the viscoelastic Navier-Stokes equation with damping, SIAM Journal on Mathematical Analysis, 2017, 49(1): 501-529

  • Junyu Lin, Baishun Lai and Changyou WangGlobal finite energy weak solutions to the compressible nematic liquid crystal flow in dimension threeSIAM Journal on Mathematical Analysis, 2015, 47: 2952-2983.

  • Junyu Lin, Baishun Lai and Changyou WangGlobal well posedness of the Landau-Lifshitz-Gilbert euqation for initial data in Morrey spaceCalculus of Variations and Partial Differential Equations, 2015, 54: 665-692

  • Junyu LinRegularity of solutions to the liquid crystal flows with rough initial dataJournal of Differential Equations2013, 255: 2778-2800

  • Junyu Lin, Uniqueness of harmonic map heat flows and liquid crystal flowsDiscrete and Continuors of Dynamic Systems–A, 2013, 33: 739-755

  • Shijin DingJinrui HuangJunyu LinGlobal existence for slightly compressible hydrodynamic flow of liquid crystals in two dimensionsSience China Mathematics(English)2013, 56: 2233-2250

  • Junyu LinShijin DingOn the well-posedness for the heat flow of harmonic maps and the hydrodynamic flow of nematic liquid crystals in critical spacesMathematical Methods in the Applied Sciences2012, 35: 158-173

  • Shijin DingJunyu Lin, Changyou WangHuanyao WenCompressible Hydrodynamic Flow of Liquid Crystals in 1-DDiscrete and Continuors of Dynamic Systems–A2012,32(2): 539-563

  • Junyu LinShijin DingBlow-up solutions to Landau Lifshitz Maxwell systemsMathematical Methods in the Applied Sciences,2011, 34: 1006-1024

  • Fanghua Lin, Junyu Lin, Changyou Wang, Liquid Crystal Flow in Two Dimensions, Archive for Rational Mechanics and Analysis, 2010, 197: 297-336

  • Junyu LinShijin DingGlobal Smooth Solution to the one dimentional Landau-Lifshitz-Maxwell EquationsActa Mathematica Scientia2010, 30A: 932-944

  • Shijin Ding, Junyu Lin, Partial Regular Solution to Landau Lifshitz Maxwell Equations in Two DimentionsJournal of Mathematical Analysis and Applications2009, 351: 291-310

  • Shijing Ding, Boling Guo, Junyu Lin, Ming ZengGlobal Existence of weak solutions for Landau-Lifshitz-Maxwell Equations , Discrete and Continuors of Dynamic Systems2007, 17: 867-890

  • Junyu Lin, Shijin Ding, Smooth Solution to the one dimensional Inhomogeneous Non-automorphic Landau-Lifshitz EquationProceeding of Royal Society in London2006, 462: 2397-2413

OthersAwardsResearch Grants…etc

I have presided over projects such as the National Natural Science Foundation of China (General Program), the National Natural Science Foundation of China (Youth Program), the New Faculty Research Projects of the Doctoral Program Foundation of Ministry of Education, and the General Program of the Natural Science Foundation of Guangdong Province.