张震球 照片

张震球

教授

所属大学: 南开大学

所属学院: 数学科学学院

邮箱:
zqzhang@nankai.edu.cn

个人主页:
https://math.nankai.edu.cn/2023/1211/c34830a531325/page.htm

个人简介

教育经历 1991年毕业于浙江大学数学系,获理学硕士学位; 1994年毕业于南京大学数学系,获理学博士学位。 科研项目 与非局部方程相关的若干调和分析问题及应用,国家自然科学基金,面上项目,主持。项目起止年月:2021年01月至 2024年12月。 荣誉奖励 2021年获南开大学优秀博士论文指导教师。 2023年获天津市优秀博士论文指导教师。 教学工作 本科生复变函数(秋季学期); 本科生现代分析基础(春季学期)。

研究领域

调和分析及其应用 调和分析:奇异积分算子; Heisenberg群上调和分析; 特殊Hermite函数展开的乘子定理。 偏微分方程:非光滑区域上椭圆型微分方程和方程组的边值问题及正则性。

近期论文

Guo, Yahong; Ma, Lingwei; Zhang, Zhenqiu;A Liouville theorem and radial symmetry for dual fractional parabolic equations.Anal. Appl. (Singap.),22(2024), no.4,791–814. Guo, Yahong; Ma, Lingwei; Zhang, Zhenqiu; Sliding methods for dual fractional nonlinear divergence type parabolic equations and the Gibbons' conjecture.Advanced Nonlinear Studies 24(2024),no.2 Paper No.279. Ma Lingwei;Zhang Zhenqiu;Partial Regularity and Nonlinear Potential Estimates for Stokes Systems with Super-quadratic Growth.SCIENCE CHINA Math., 67(2024) No.7, 1525–1554. Ma Lingwei;Zhang Zhenqiu;Xiong Qi;Higher order fractional differentiability for the stationary Stokes system. Acta Mathematica Sinica,English Series 39(2023) no.1, 13–29. Ma Lingwei; Zhang Zhenqiu;Xiong Qi;Besov regularity theory for stationary electrorheological fluids. Journal of Differential Equations. 343(2023),790-815. Huang Xiaoya; Zhang Zhenqiu;Monotonicity of Solutions for Nonlocal Double Phase Equations in Bounded Domains and Whole Space.Frontiers of Mathematics in China.18(2023),no.1,105-122. Xiong Qi; Zhang Zhenqiu; Ma Lingwei;Riesz potential estimates for problems with Orlicz growth.J. Math. Anal. Appl. 515(2022),no.2.paper no.126448. (38 pages) Xiong Qi; Zhang Zhenqiu; Ma Lingwei;Gradient potential estimates in elliptic obstacle problems with Orlicz growth.Calc. Var. Partial Differential Equations, 61(2022),no.3.paper no.83, (33 pages). Ma Lingwei; Zhang Zhenqiu;Zhou Feng; Nonlinear Potential Estimates for Generalized Stokes System. Mediterranean J. Math. 19(2022),no.5,paper no. 212.(38pages) Ma Lingwei; Zhang Zhenqiu;Symmetry and Monotonicity of Positive Solutions to Schrödinger Systems with Fractional p-Laplacian.Applied Math. J. Chinese Univ. Ser.B,37(2022),no.1,52-72. Xiong Qi; Zhang Zhenqiu ;Maximum Principles for Nonlocal Double Phase Equations and Monotonicity of Solutions. Mediterranean J. Math. 18(2021),no.6. paper no.257 (26 pages). Xiong Qi; Zhang Zhenqiu ; Gradient potential estimates for elliptic obstacle problems. J. Math. Anal. Appl.495(2021),no.1,paper no.124698 (32 pages) Ma Lingwei; Zhang Zhenqiu;Wolff Type Potential Estimates for Stationary Stokes Systems with Dini-BMO Coefficients. Communications in Contemporary Mathematics. 23(2021), no. 7. paper no. 2050064 (24 pages) Ma Lingwei; Zhang Zhenqiu;Monotonicity for fractional Laplacian systems in unbounded Lipschitz domains, Discrete & Continuous Dynamical Systems-A.41(2021),no.2,537-552. Yao Xiao; Zhang Zhenqiu; Fractional Sobolev spaces from a complex analytic viewpoint. J. Funct. Anal. 279 (2020), no. 7,paper no. 108651, (27 pages). Ma Lingwei; Zhang Zhenqiu; Monotonicity of positive solutions for fractional p-systems in unbounded Lipschitz domains.Nonlinear Anal.198(2020),paper no. 111892, 18 pp Ma Lingwei; Zhang, Zhenqiu; Higher differentiability for solutions of nonhomogeneous elliptic obstacle problems.J. Math. Anal. Appl.479(2019),no.1,789–816. Ma Lingwei;Zhang Zhenqiu; Xiong Qi;Pointwise estimates for Stokes systems with BMO coefficients in Reifenberg domains. Analysis and Applications 17(2019),no.4 569-596 Zhou Feng; Zhang Zhenqiu; Pointwise gradient estimates for subquadratic elliptic systems with discontinuous coefficients. Communications on Pure and Applied Analysis 18(2019),no.6,3137-3160. Ri Chol; Zhang Zhenqiu; Boundedness of Commutators of –Type Calderon-Zygmund Operators on Non-homogeneous Metric Measure Spaces. Chin. Ann. Math. Ser. B 29(2019),no.4, 585-598. Zhou Feng; Zhang Zhenqiu; Ma Lingwei; Potential estimates of superquadratic elliptic systems with VMO coefficients in Reifenberg domains. J. Math. Anal. Appl. 477 (2019), no. 1,805–843. Ma Lingwei; Zhang Zhenqiu. Symmetry of positive solutions for Choquard equations with fractional p-Laplacian.Nonlinear Anal.182 (2019), 248–262.