孙小春，男，汉族，中共党员，1981年4月出生，甘肃庆阳人，理学博士，西北师范大学数学与统计学院教授，博士生导师。
1998年9月至2002年6月，西北师范大学数学与信息科学学院数学系攻读数学与应用数学本科专业，获理学学士学位；2004年9月至2007年6月在西北师范大学数学与信息科学学院攻读计算数学专业调和分析方向硕士研究生，并获理学硕士学位；2011年9月至2014年6月在北京师范大学数学学院攻读基础数学专业调和分析方向博士研究生，并获理学博士学位。
主要研究调和分析中Littlewood-Paley理论，时频分析理论，位势理论以及流体动力学的相关问题。在《SCIENCE CHINA Mathematics》《Journal of Evolution Equations》《Mathematical Methods in the Applied Sciences》《Frontiers of Mathematics in China》等国内外学术期刊发表相关研究论文多篇，主持和参与国家自然科学基金8项。曾访问日本文理开成高等学校、新加坡南洋理工大学、加拿大不列颠哥伦比亚大学等学校，受邀参加国际调和分析及其应用学术会议并作相关学术报告多次，先后担任西北师大附中副校长、西北师范大学教务处副处长、教师教育学院院长（正处）、西北师大附中党委副书记兼副校长（正处）等职务。
联系方式：
地 址： 甘肃省兰州市安宁区安宁东路967号 邮编：730070
办公地点： 西北师范大学致勤楼（9号教学楼）A区1614-1室
E-mail: sunxiaochun@nwnu.edu.cn
科研项目：
[1]主持国家自然科学基金项目：调和分析在广义黏性不可压缩流体方程中的应用，项目批准号：12461020.
[2]主持国家自然科学基金青年基金项目：调和分析方法在分数阶旋转流体方程研究中的应用，项目批准号：11601434.
[3]主持西北师范大学青年教师科研能力提升计划项目：可变旋转效应下分数阶耗散型流体方程的适定性，项目批准号：NWNU-LKQW-14-2.
[4]参与国9自然科学地区基金项目：变指数空间上Littlewood-Pelay算子及相关算子的研究与应用，项目批准号：11561062.
[5]参与国家自然科学地区基金项目：傅里叶分析的历史研究，项目批准号：11461059.
[6]参与国家自然科学基金数学物理学部项目：振荡Calderòn交换子的有界性及应用，项目批准号：11071250，研究期限：2011/1-2013/12.
[7]参与国家自然科学地区基金项目：抛物型Calderòn交换子的有界性及其应用，项目批准号：11161042.
[8]参与国家自然科学地区基金项目：伪黎曼空间中2-调和类空子流形的研究，项目批准号：11261051.
[9]参与国家高校博士点（博导类）基金项目：高阶微分算子相关的调和分析问题, 项目批准号：20130003110003.
[10]参与国家自然科学基金面上项目：相关于微分算子的函数空间和算子问题，项目批准号：11371057.
[11]参与甘肃省教育科学规划一般课题：基于云计算的优质教育资源共建共享模式研究。鉴定证书号：GSGB[2019]J1622.
[12]参与甘肃省教育“十三五”规划重点课题：STEAM教育与核心素养的对接及实践研究。鉴定证书号：GSGB[2020]J2657.
[13]参与2020年甘肃省教育科学规划“疫情与教育”专项课题：疫情防控期间提升线上教育质量的对策与策略研究。鉴定证书号：GSGB[2020]YQJ153.
奖励和荣誉：
[1]2023.02,2022年“高教社”杯全国大学生数学建模竞赛甘肃赛区，优秀指导教师奖
[2]2023.02,2022年“高教社”杯全国大学生数学建模竞赛甘肃赛区特等奖，指导教师
[3]2022.02,2021年“高教社”杯全国大学生数学建模竞赛甘肃赛区本科组二等奖，指导教师
[4]2022.02,2021年第十三届全国大学生数学竞赛（甘肃赛区）数学专业A类二等奖（王文琦），指导教师
[5]2022.02,2021年第十三届全国大学生数学竞赛（甘肃赛区）数学专业A类二等奖（苏翌芯），指导教师
[6]2021.12,甘肃省高等教育教学成果特等奖，排名第三
[7]2021.10,西北师范大学首届教师教学创新大赛，一等奖
[8]2021.06,西北师范大学教学名师奖
[9]2021.05,2021年甘肃省高校教师教学创新大赛，理工科副高组二等奖
[10]2020.11,国家级一流本科线下课程，排名第三
[11]2019.09,2019年争做新时代好老师师德演讲比赛，三等奖
[12]2019.06,2019年甘肃省高等学校教学成果培育项目，排名第六
[13]2018.06,全国明德教师奖
[14]2016.12,甘肃省技术标兵
[15]2016.11,第七届学生心目中“我最喜爱的教师”
[16]2016.07,甘肃省第三届高校青年教师教学大赛，二等奖
[17]2015.12,2015年“高教社”杯全国大学生数学建模竞赛甘肃赛区本科组特等奖，指导教师
[18]2015.12,2015年“高教社”杯全国大学生数学建模竞赛全国二等奖，指导教师
[19]2015.12,2015年“高教社”杯全国大学生数学建模竞赛甘肃赛区本科组一等奖，指导教师
[20]2015.12,甘肃省第三届高校青年教师教学大赛，二等奖
[21]2015.12,西北师范大学第三届青年教师教学技能大赛，一等奖
[22]2010.12,2010年“高教社”杯全国大学生数学建模竞赛全国二等奖，指导教师
[23]2009.12,2009年“高教社”杯全国大学生数学建模竞赛甘肃赛区本科组一等奖，指导教师
[24]2009.10,2009年度西北师范大学“优秀班主任”荣誉称号
[25]2008.07,甘肃省高校科技进步二等奖
发表的部分学术论文:
[35] Xiaochun Sun, Ruohong Ma, Fengjuan Li, Global well-posedness for the fractional magneto-micropolar equations in variable exponent Fourier-Besov Spaces, Computational Mathematics and Mathematical Physics, 2025, 65(3):175-181(T3).
[34] Gangjing He, Xiaochun Sun, Yulian Wu, On the blow-up criterion of the fractional incompressible Navier-Stokes equations, Journal of Yunnan University(Natural Sciences Edition), 2024,46 (4):610-617.
[33] Fengjuan Li, Xiaochun Sun, Yulian Wu, Global Well-Posedness and Regularity of Solutions to Fractional Boussinesq-Coriolis Equations in Variable Exponent Fourier-Besov Spaces, JournalofJilinUniversity(Science Edition), 2024,62(5):1043-1051.
[32] Gaoting Xu, Xiaochun Sun, On the blow-up criterion for solutions of 3D fractional Navier-Stokes equations, Applied Mathematics-A Journal of Chinese Universities, 2024,39 (2):175-181.
[31] Xiaochun Sun, Yulian. Wu, Gaoting, Xu, Global Well-Posedness for the Fractional Navier-Stokes Equations with the Coriolis Force, Acta Mathematica Scientia, 2024,44A(3):737-745.
[30] Ruohong Ma, Xiaochun. Sun, Yulian. Wu, Global Well-Posedness for the Boussinesq-Coriolis Equations in Variable Exponent Fourier-Besov-Morrey Spaces, Pure Mathematics, 2024, 14(2):682-694.
[29] Xiaochun Sun, Gaoting Xu, Yulian Wu, On a blow-up criterion for solution of 3D fractional Navier-Stokes-Coriolis equations in Lei-Lin-Gevrey spaces,Open Mathematics, 2023, 21(1): 1-10.
[28] Xiaochun Sun, Yulian Wu, Gaoting Xu, Global well-posedness for the 3D rotating Boussinesq equations in variable exponent Fourier-Besov spaces, AIMS Mathematics, 2023, 8(11).
[27] Yulian Wu, Xiaochun Sun, Gaoting Xu, The Boundedness of the Hardy-Littlewood Maximal Operators in Wiener Amalgam Spaces,Pure Mathematics, 2023, 13(5): 1219-1226.
[26] Xiaochun Sun, Jiaqi Liu, Jihong Zhang, Chengjun Wang, The Dynamic Correlation of Stock Markets in the World's Five Largest Economies-Based on DCC-GARCH Model, International Journal of Economics and Finance, 2023, 15(2): 27-34.
[25] Xiaochun Sun, Mixiu Liu, Jihong Zhang, Global well-posedness for the generalized Navier-Stokes-Coriolis equations with highly oscillating initial data, Mathematical Methods in the Applied Sciences, 2023, 46(1): 715-731(T3).
[24] Xiaochun Sun, Yulian Wu, On the Blow-Up Criterion for Solutions of 3D Fractional Navier-Stokes Equations in Homogeneous Sobolev Spaces, Advances in Applied Mathematics, 2023, 12(1), 231-239.
[23] Xiaochun Sun, Mixiu Liu, Existence of solution to initial problems of fractional anisotropic Navier-Stokes equations, Journal of Northwest Normal University(Natural Science), 2023,59(1):20-25.
[22] Gangjing He, Xiaochun Sun, Existence of Periodic Solutions to the Fractional Navier-Stokes-Coriolis Equation, Advances in Applied Mathematics, 2022,11(1): 193-203.
[21] Xiaochun Sun, Gangjing He, Long Time Existence of the Solutions for the Navier-Stokes-Coriolis Equations, Acta Mathematica Scientia, 2022,42A(5):1416–1423(T3).
[20] Xiaochun Sun, Jia Liu, Long time decay of the fractional Navier-Stokes equations in Sobolev-Gevery spaces, Journal of Nonlinear Evolution Equations and Applications, 2021, 2021(6): 119-135.
[19] Xiaochun Sun, Huandi Liu, Uniqueness of the weak solution to the fractional anisotropic Navier-Stokes equations, Mathematical Methods in the Applied Sciences, 2021, 44(1): 253-264(T3).
[18] Mixiu Liu, Xiaochun Sun, Uniqueness of solutions to initial value problems of fractional anisotropic Navier-Stokes Equations, Pure Math., 2021,11(12),1957-1966.
[17] Xiaochun Sun, Jia Liu, Long-time decay to global solution of the 2D dissipative, Journal of Northwest Normal University (Natural Science), 2021, 57(1) : 8-12.
[16] Xiaochun Sun, Jia Liu, Existence and Uniqueness of the Solution to the 3D Navier-Stokes Equations in the Homogeneous Sobolev-Gevrey Space, International Journal of Engineering and Applied Sciences, 2020, 7(10): 16-18.
[15] Xiaochun Sun, Yong Ding, Dispersive effect of the Coriolis force and the local well-posedness for the fractional Navier-Stokes-Coriolis system, Journal of Evolution Equations, 2020, 20(2): 335-354(T3).
[14] Kegong Chen, Ruyun Ma, Xiaochun Sun, On Mergence of ‘Marxism, Chinese Tradition and Western Culture’ with mathematical logic. Journal of Northwest Normal University, 2018, 55(2): 5-9.
[13] Jihong Zhang, Yongjun Li, Xiaochun Sun, Skorohod Integral at Vacuum State on Guichardet-Fock Spaces, Journal of Applied Mathematics and Physics (JAMP), 2016, 04(07): 1321-1326.
[12] Jihong Zhang, Yongjun Li, Xiaochun Sun, Moment Identities for Skorohod Integrals on Guichardet-Fock Spaces, Journal of Applied Mathematics and Physics (JAMP), 2016, 04(07): 1311-1314.
[11] Kegong Chen, Ruyun Ma, Xiaochun Sun, The intrinsic relation between the Pythagorean theorems and Chinese diagram of the universe, Journal of Northwest Normal University, 2016, 52(5): 1-4.
[10] Yong Ding, Xiaochun Sun, Strichartz estimates for parabolic equations with higher order differential operators, Science China Mathematics, 2015, 58(5): 1047-1062(T1).
[9] Yong Ding, Xiaochun Sun, Uniqueness of weak solutions for fractional Navier-Stokes equations, Frontiers of Mathematics in China, 2015, 10(1): 33-51(T2).
[8] Jihong Zhang, Xiaochun Sun, Characterization of two kinds of integrals in Guicharder-Fock space, Journal of Lanzhou university of technology, 2011, 37(2):153-155.
[7] Shuangping Tao, Jianglong Wu, Xiaochun Sun, Boundedness for commutators on honogeneous Morrey-Herz spaces, J.of Math.(PRC), 2009, 29(1): 21-26.
[6] Jihong Zhang, Xiaochun Sun, Some properties of conditional expectation in Guichardet-Fock space, Journal of Southwest University for Nationalities, 2009, 35(6): 1130-1131.
[5] Xiaochun Sun, The Cauchy problem for a class of Kawahara Equations, Journal of Tianshui Normal University, 2007, 27(2): 3-4.
[4] Xiaochun Sun, Property of solutions to the Cauchy problems in Kawahara-Burges equation, Journal of Chongqing Institute of Technology, 2007, 21(4): 15-17.
[3] Xiaochun Sun, Almost Conserved Qualities of Modiefied Energy for the Initial Value Problem of the Kawahara Equations, Journal of Gansu Normal Colleges, 2007, 12(2): 10-13.
[2] Shuangping Tao, Jianglong Wu, Xiaochun Sun, Some basic inequalities and interpolation theorems on homogeneous Morrey Herz spaces, Journal of Northwest Normal University, 2006, 42(4): 5-10.
[1] Shuangping Tao, Xiaochun Sun, Characterization of Besov spaces via generalized Lusin-Area integral operator, Journal of Lanzhou University, 2006, 42(3): 108-111.
