溫瑾，男，漢族，甘肅靖遠人，中共黨員，中國工業與應用數學學會會員. 2011年6月畢業于蘭州大學77779193永利，獲理學博士學位，計算數學專業，主要研究方向為偏微分方程反問題. 2011年7月進入西北師大77779193永利工作，77779193永利數學博士後科研流動站出站博士後. 現為77779193永利副教授，計算數學(學術)及應用統計(專業)碩士研究生導師，指導畢業學術型碩士共6人，現指導在讀學術型碩士生3人，專業型碩士生5人.
2018年2月至3月，作為訪問學者赴日本東京大學訪問國際著名反問題研究專家山本昌宏教授；并多次赴國内高校浙江大學、山東理工大學等進行短期交流訪問；多次參加國際國内會議，并作邀請報告和分組報告.
近年來主要從事微分方程（包括常微分方程和偏微分方程）反問題的研究工作，特别是分數階擴散方程及其各類多參量反演問題的多種正則化方法研究. 迄今為止，共撰寫和發表學術論文20餘篇，其中近20篇論文發表在國際SCI權威雜志《Journal of Computational and Applied Mathematics》、《Mathematical Methods in the Applied Sciences》、《Physica Scripta》、《Journal of Applied Mathematics and Computing》、《Inverse Problems in Science and Engineering》、《Applied Mathematics in Science and Engineering》、《Numerical Heat Transfer, Part B: Fundamentals》、《Applied Mathematics and Computation》、《International Journal of Wavelets, Multiresolution and Information Processing》、《AIMS Mathematics》及《Inverse Problems and Imaging》等。多次擔任《Inverse Problems》、《Journal of Computational and Applied Mathematics》、《Inverse Problems in Science and Engineering》及《Applied Mathematics in Science and Engineering》等高水平SCI雜志審稿人.
主持完成國家自然科學基金數學天元基金項目1項(No. 11326234)，甘肅省自然科學基金1項(No. 145RJZA099)，甘肅省高校科研項目1項(No. 2014A-012)，77779193永利青年教師科研能力提升計劃項目1項(No. NWNU-LKQN-11-25). 作為主要參與者，參與完成國家自然科學基金面上項目及地區基金項目各1項(Nos. 10971089，11661072). 現主持國家自然科學基金項目1項(No. 12261082). 主要講授本科生的《解析幾何》、《複變函數》、《實變函數》、《高等數學》、《線性代數》等課程，研究生的《離散不适定問題的正則化理論》、《數值計算》及《統計軟件與統計計算》等課程.
多次指導全國大學數數學建模競賽，獲國家二等獎2項，獲省級特等獎、一等獎多項.
熱忱歡迎有志于計算數學反問題方向及應用統計學研究的莘莘學子報考本人研究生！
電子郵箱: wenj@nwnu.edu.cn；wenjin0421@163.com.
部分代表作：
[1]Wen, Jin; Liu, Zhuan-Xia; Wang, Shan-Shan: A non-stationary iterative Tikhonov regularization method for simultaneous inversion in a time-fractional diffusion equation. J. Comput. Appl. Math. 426 (2023), Paper No. 115094. (SCI, T3, 高水平雜志)
[2] Wen, Jin; Wang, Shan-Shan; Liu, Zhuan-Xia:Fast spectral solver for the inversion of boundary data problem of Poisson equation in a doubly connected domain. Math Meth Appl Sci. 2022, 1-12. (SCI, T3)
[3] Wen, Jin; Ren, Xue-Juan; Wang, Shi-Juan: Simultaneous determination of source term and initial value in the heat conduction problem by modified quasi-reversibility regularization method. Numerical Heat Transfer, Part B: Fundamentals. 82(3-4)(2022), 112-127.
[4]Wen, Jin; Liu, Zhuan-Xia; Yue, Chong-Wang; Wang, Shi-Juan: Landweber iteration method for simultaneous inversion of the source term and initial data in a time-fractional diffusion equation. J. Appl. Math. Comput. 68 (5)(2022), 3219–3250.
[5]Wen, Jin; Liu, Zhuan-Xia; Wang, Shan-Shan: Conjugate gradient method for simultaneous identification of the source term and initial data in a time-fractional diffusion equation. Appl. Math. Sci. Eng. 30(1) (2022), 324–338. (SCI, T3)
[6]Wen, Jin; Huang, Li-Ming; Liu, Zhuan-Xia: A modified quasi-reversibility method for inverse source problem of Poisson equation. Inverse Probl. Sci. Eng. 29(12) (2021), 2098–2109. (SCI, T3)
[7]Wen, Jin; Cheng, Jun-Feng: The method of fundamental solution for the inverse source problem for the space-fractional diffusion equation. Inverse Probl. Sci. Eng. 26(7) (2018), 925–941. (SCI, T3)
[8]Wen, Jin; Ren, Xue-Juan; Wang, Shi-Juan: Simultaneous determination of source term and the initial value in the space-fractional diffusion problem by a novel modified quasi-reversibility regularization method. Physica Scripta, 98(2)(2023), 025201.
[9] Wen, Jin; Yue, Chong-Wang; Liu, Zhuan-Xia ; Wang, Shi-Juan:Fractional Tikhonov regularization method for simultaneous inversion of the source term and initial data in a time-fractional diffusion equation, Rocky Mountain Journal of Mathematics, preprint. (SCI, T3)
[10]溫瑾，任學娟，同時确定熱傳導方程初值和源項的磨光化方法, 77779193永利學報（自然科學版）, 56(4)(2020), 8-14.
[11]溫瑾，程秀芬，逆熱傳導問題的一種新型無網格方法, 77779193永利學報（自然科學版）, 54(5)(2018), 5-9+49.
[12]Wen, Jin; Yamamoto, Masahiro; Wei, Ting: Simultaneous determination of a time-dependent heat source and the initial temperature in an inverse heat conduction problem. Inverse Probl. Sci. Eng. 21 (3) (2013) , 485–499. (SCI, T3)
[13] Wen, Jin: A meshless method for reconstructing the heat source and partial initial temperature in heat conduction. Inverse Probl. Sci. Eng. 19 (7)(2011), 1007–1022. (SCI, T3)
[14]Liu, Chan; Wen, Jin; Zhang, Zhidong: Reconstruction of the time-dependent source term in a stochastic fractional diffusion equation. Inverse Probl.Imaging. 14 (6)(2020), 1001–1024. (SCI, T2)
[15]Xu, Man; Ma, Ruyun; Wen, Jin: Lower and upper solutions method for a problem of an elastic beam whose one end is simply supported and the other end is sliding clamped. Turkish J. Math. 42(3) (2018) , 1018–1030.
[16]Wang, Jinxiang; Ma, Ruyun; Wen, Jin: S-shaped connected component for nonlinear fourth-order problem of elastic beam equation. J. Funct. Spaces. 2017, Art.ID 1069491, 8 pp.
[17]Xiong, Xiangtuan; Li, Jinmei; Wen, Jin: Some novel linear regularization methods for a deblurring problem. Inverse Probl.Imaging. 11(2) (2017), 403–426. (SCI, T2)
[18]Xiong, Xiangtuan; Cheng, Qiang; Kong, Yanfeng; Wen, Jin: A wavelet method for numerical fractional derivative with noisy data. Int. J. Wavelets Multiresolut.Inf. Process. 14 (5)(2016), 1650038, 15 pp.
[19]Xiong, Xiangtuan; Cao, Xiaoxiao; He, Shumei; Wen, Jin: A modified regularization method for a Cauchy problem for heat equation on a two-layer sphere domain. Appl. Math. Comput. 290 (2016), 240–249.
