教育经历 1989.09-1993.06 南开大学数学系，本科 1993.09-1998.06 南开大学数学科学学院，博士 工作经历 1998.06-2000.06 南开大学陈省身数学研究所，博士后 2000.06-2002.12 南开大学数学科学学院，副教授 2002.12- 南开大学数学科学学院，教授 教学工作 本科生课程《实变函数》 研究生课程《计算调和分析》《傅里叶分析基础》 【科研项目】 国家自然科学基金: “混合范数空间上的奇异积分算子和线性正则变换”(2022.1-2025.12) “调和分析与小波分析”(国家杰出青年科学基金，2016.1-2020.12) “框架理论及其在采样定理中的应用”(2014.1-2017.12) “小波框架与采样理论”(2010.1-2012.12) “小波框架与平均采样及其在医学信号处理中的应用”(2006.1-2008.12) “框架理论及其应用”(2003.1-2005.12) “采样理论与信号处理”(2001.1-2003.12) 教育部博士学科点专项科研基金项目 ： “框架重构算法与函数空间刻画”(2013.1-2015.12) “框架与采样定理”(2004.1-2006.12) 荣誉奖励 2015年国家杰出青年科学基金 2010年度国务院政府特殊津贴 2008年获得天津市科学技术奖自然科学一等奖(第一完成人) 2008年获得第九届天津青年科技奖 2006年入选天津市“131”创新型人才培养工程第一层次人选 2006年获首届“微软青年教授奖” 2004年获教育部首届“新世纪优秀人才支持计划” 2002年获霍英东青年教师奖（研究类三等奖） 2000年获中国数学会颁发的钟家庆数学奖

调和分析，小波分析与信号处理

Journal of Classical Analysis, 编委 Sampling Theory in Signal and Image Processing, 编委 美国Mathematical Review 和德国Zentralblatt Math评论员。

Wang, X., Sun, W. Calderón–Zygmund Operators and Commutators on Weak Musielak–Orlicz Hardy Spaces. Bull. Iran. Math. Soc. 49, 20 (2023). https://doi.org/10.1007/s41980-023-00772-w Pan, J., Sun, W. Bloom Type Inequality: The Off-Diagonal Case. Results Math 78, 56 (2023). https://doi.org/10.1007/s00025-023-01833-6 Restricted estimates of the fractional integral on the diagonal Ting Chen, Wenchang Sun First published: 28 November 2022 https://doi.org/10.1002/mana.202000529 Inversion formula for the windowed linear canonical transform Yaoyao Han &Wenchang Sun Pages 5156-5170 | Received 25 Feb 2021, Accepted 09 Jul 2021, Published online: 02 Sep 2022 https://doi.org/10.1080/00036811.2021.1955860 A restriction estimate on Morrey spaces Junren Pan and Wenchang Sun From the journal Forum Mathematicum https://doi.org/10.1515/forum-2022-0056 Inversion of the windowed linear canonical transform with Riemann sums Yaoyao Han, Wenchang Sun First published: 05 March 2022 https://doi.org/10.1002/mma.8203 Xu, C., Sun, W. Anisotropic fractional Sobolev extension and its applications. Ann. Funct. Anal. 13, 41 (2022). https://doi.org/10.1007/s43034-022-00184-7 Li, P., Sun, W. Applications of multiresolution analysis in Besov-Q type spaces and Triebel-Lizorkin-Q type spaces. Front. Math. China 17, 373–435 (2022). https://doi.org/10.1007/s11464-022-1015-0 Wenchang Sun, Local and global phaseless sampling in real spline spaces, Mathematics of Computation, 90(330), 1899-1929, 2021 Ting Chen, Wenchang Sun, Extension of multilinear fractional integral operators to linear operators on mixed-norm Lebesgue spaces, Mathematische Annalen, 379(3-4), 1089-1172, 2021. Ting Chen, Wenchang Sun, Iterated weak and weak mixed-norm spaces with applications to geometric inequalities, Journal of Geometric Analysis, 30(4), 4268-4323, 2020 Youfa Li*, Wenchang Sun, Random phaseless sampling for causal signals in shift-invariant spaces: a zero distribution perspective, IEEE Transactions on Signal Processing, 68, 5473-5486, 2020 Deguang Han*, Ted Juste, Youfa Li, Wenchang Sun, Frame Phase-retrievability and Exact phase-retrievable frames , Journal of Fourier Analysis and Applications, 25(6), 3154-3173, 2019 Deguang Han, Fusheng Lv, Wenchang Sun*, Recovery of signals from unordered partial frame coefficients, Applied and Computational Harmonic Analysis, 44(1), 38-58, 2018