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数学与应用数学系
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向长林
职称:教授
学历:博士研究生
毕业院校:于韦斯屈莱大学(芬兰)
所在单位:数理学院
学位:博士
学科:数学
电话:
地址:L1648
邮箱:changlin.xiang@ctgu.edu.cn
开设课程
本科生课程:《数学分析》《数学物理方程》《泛函分析》《点集拓扑学》《实变函数与泛函分析》《微分几何》《复变函数》。 研究生课程:《实分析》《泛函分析》《现代偏微分方程入门》《二阶椭圆方程正则性理论》《变分法》等。
主持/参与的科研项目
主持的科研项目
(1)两类几何偏微分方程能量等式及相关问题(编号:12671243),国家自然科学基金面上项目,2027.01~2030.12。
(2) 1/2-调和映照奇点集分层理论(编号:2024AFA061),湖北省自然科学基金杰出青年项目,2024.03~2027.03。
(3)Riviere型方程组正则性理论及其几何应用(编号:12271296),国家自然科学基金面上项目,2023.01~2026.12。
(4) Kirchhoff方程奇异摄动问题的研究(编号:11701045),国家自然科学基金青年项目,2018.01~2020.12。
学术论文
(1)Quantitative stratification and optimal regularity for harmonic almost complex structures. Adv. Math. 503 (2026), 111188. (with C.-Y. Guo and Ming-Lun Liu) (2)Quantitative regularity for minimizing intrinsic fractional harmonic maps. J. Differential Equations 463 (2026). https://doi.org/10.1016/j.jde.2026.114243. (With Yu-Ying Wang and Gao-Feng Zheng) (3)A global regularity theory for sphere-valued fractional harmonic maps. Math. Z. 311 (2025), no. 4, Paper No. 89, 17 pp. (With Yu He and Gao-Feng Zheng) (4)Optimal Higher Regularity for Biharmonic Maps Via Quantitative Stratification. Peking Math J. (2025) http://doi.org/10.1007/s42543-025-00107-0. (with C.-Y. Guo, Gui-Chun Jiang and G.-F. Zheng) (5)Lp-regularity of a geometrically nonlinear system in supercritical dimensions. Sci. China Math., 68 (2025), no. 10, 2313-2332. (With Chang-Yu Guo and Ming-Lun Liu) (6)Conservation law of harmonic mappings in supercritical dimensions. C. R. Math. Acad. Sci. Paris, 362 (2024), 769-773. (with Chang-Yu Guo) (7)Lp-regularity for fourth order elliptic systems with antisymmetric potentials in higher dimensions. Calc. Var. Partial Differential Equations, 62:31, 2023. (with Chang-Yu Guo and Changyou Wang) (8)Lp-regularity theory for even order elliptic systems with antisymmetric first order potentials. J. Math. Pures Appl. 165 (2022), 286-324. (with Chang-Yu Guo and Gao-Feng Zheng) (9)The Lamm-Rivière system I: Lp-regularity theory. Calc. Var. Partial Differential Equations 60 (2021), no. 6, Paper No. 213, 32 pp. (with Chang-Yu Guo and Gao-Feng Zheng) (10)Regularity of weak solutions to higher order elliptic systems in critical dimensions. Trans. Amer. Math. Soc. 374(5) (2021), 3579-3602. (with Chang-Yu Guo) (11)Regularity of solutions for a fourth-order elliptic system via conservation law. J. London Math. Soc. 101(2) (2020), 907-922. (with Chang-Yu Guo) (12)A singularly perturbed Kirchhoff problem revisited. J. Differential Equations 268 (2020), no. 2, 541-589. (with Gongbao Li, Peng Luo, Shuangjie Peng, Chunhua Wang) (13)Nonlinear Liouville problems in a quarter plane. Int. Math. Res. Not. IMRN 2017, 2207-2218. (14)Uniqueness and nondegeneracy of ground states for Choquard equations in three dimensions. Calc. Val. Partial Differential Equations 55 (2016), 55:134. (15)Asymptotic behaviors of solutions to quasilinear elliptic equations with critical Sobolev growth and Hardy potential. J. Differential Equations 259 (2015), 3929-3954.
- 一审:顾峥
- 二审:周艳平
- 三审:袁显宝
学术专著
教材:《测度论与函数空间讲义》(与别群益教授合作主编,科学出版社,2026)

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