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Dr. Jin joined the Department of Mathematics as an assistant professor in August 2024. He received his B.S. in Mathematics from Shanghai Jiao Tong University in 2014, his M.S. in Mathematics from the University of Wisconsin-Madison in 2015, and his Ph.D. in Mathematics from the University of Wisconsin-Madison in 2021. Prior to joining ������ý��׿�ƽ�� Lafayette, he served as a Zassenhaus Assistant Professor in the Department of Mathematics at The Ohio State University.

Ph.D. in Mathematics, 2021 
University of Wisconsin-Madison

M.A. in Mathematics, 2015 
University of Wisconsin-Madison

B.S. in Mathematics, 2014 
Shanghai Jiao Tong University

• Re-construct the reaction network structure in the setting of dynamical equivalence to find the good properties hidden in the given dynamical systems.

• Use the entropy or elliptic estimate to show the stability or the instability of equilibrium in reaction-diffusion systems.

• The asymptotic behavior of solutions for both the collisional models and the collisionless models in kinetic theory.

• Analyze the network structure in an input-output network to characterize homeostasis points in the input-output function.

• Craciun, Gheorghe and Deshpande, Abhishek and Jin, Jiaxin, Weakly reversible deficiency one realizations of polynomial dynamical systems, Discrete Contin. Dyn. Syst. Ser. B, 29 (2024) no. 6, 2786-2816.
• Craciun, Gheorghe and Deshpande, Abhishek and Jin, Jiaxin, Weakly reversible single linkage class realizations of polynomial dynamical systems: an algorithmic perspective, J. Math. Chem., 62 (2024) no. 2, 476-501.
• Craciun, Gheorghe and Deshpande, Abhishek and Jin, Jiaxin, On the connectivity of the disguised toric locus of a reaction network, J. Math. Chem., 62 (2024) no. 2, 386-405.
• Craciun, Gheorghe and Jin, Jiaxin and Yu, Polly Y., An algorithm for finding weakly reversible deficiency zero realizations of polynomial dynamical systems, SIAM J. Appl. Math., 83 (2023) no. 4, 1717-1737
• Jin, Jiaxin and Kim, Chanwoo, Exponential mixing of {V}lasov equations under the effect of gravity and boundary, J. Differential Equations, 366 (2023), 645-742.
• Jin, Jiaxin and Kim, Chanwoo, Damping of kinetic transport equation with diffuse boundary condition, SIAM J. Math. Anal., 54 (2022) no. 5, 5524-5550.
• Craciun, Gheorghe and Jin, Jiaxin and Yu, Polly Y., Single-target networks, Discrete Contin. Dyn. Syst. Ser. B, 27 (2022) no. 2, 799-819.
• Craciun, Gheorghe and Jin, Jiaxin and Pantea, Casian and Tudorascu, Adrian, Convergence to the complex balanced equilibrium for some chemical reaction-diffusion systems with boundary equilibria, Discrete Contin. Dyn. Syst. Ser. B, 26 (2021) no. 3, 1305-1335.
• Craciun, Gheorghe and Jin, Jiaxin and Yu, Polly Y., An efficient characterization of complex-balanced, detailed-balanced, and weakly reversible systems, SIAM J. Appl. Math., 80 (2020) no. 1, 183-205.

• The AMS-Simons Travel Grant program, July 2023 - June 2025
• MRI Faculty Travel Program, The Ohio State University, July 2021 - June 2024
• Mathematics Research Scholarship, University of Wisconsin-Madison, Spring 2020
• Excellence in Mathematical Research Award, University of Wisconsin-Madison, Fall 2020
• John Nohel Prize in Applied Mathematics Award, University of Wisconsin-Madison, Fall 2020
•  Travel fellowship, SIAM Conference on the Life Sciences, Radisson Blue Minneapolis, MN
• Travel fellowship, Society for Mathematical Biology Annual Meeting, Universit ́e de Montr ́eal, QC