2007.09 - 2010.07， 南開大學(xué)，基礎(chǔ)數(shù)學(xué)，博士研究生 2010.09 - 2013.11，天津理工大學(xué)，理學(xué)院，講師 2013.12 - 2021.12， 天津理工大學(xué)，理學(xué)院，副教授 2021.12 - 至今，天津理工大學(xué)，計(jì)算機(jī)科學(xué)與工程學(xué)院，副教授 
（1）國(guó)家自然科學(xué)青年基金項(xiàng)目,11201338，Banach空間上的Lipschitz算子及其相關(guān)問題的研究，2013/01-2015/12，22萬元，主持； （2）國(guó)家自然科學(xué)數(shù)學(xué)天元基金,11126249，賦p-范空間中的Tingley問題，2012/01-2012/12，3萬元已結(jié)題，主持； （3）國(guó)家自然科學(xué)基金面上項(xiàng)目，11371201，Banach空間單位球面上的等距延拓及相關(guān)問題，2014/01-2017/12，55萬元，已結(jié)題，參與； 
代表性論文 (1) Dongni Tan (譚冬妮), Fan Zhang, Xujian Huang, Phase-isometries on the unit sphere of CL-spaces, J.Math. Anal. Appl. 527(2) 2023. https://doi.org/10.1016/j.jmaa.2023.127568. (2) Dongni Tan, Fan Zhang, Min-phase-isometries in strictly convex normed spaces，Bull. Aust. Math. Soc. 109(1) (2024):152-160. doi:10.1017/S0004972723000205. (3)Xujian Huang, Dongni Tan*(譚冬妮), Min-phase-isometries and Wigner’s theorem on real normed spaces. Results Math. 77, 152 (2022). https://doi.org/10.1007/s00025-022-01702-8. (4)Dongni Tan*(譚冬妮), Kexin Zhao,A property in vector-valued function spaces, Results math. 76 (31) (2021)https://doi.org/10.1007/s00025-021-01342-4. (5)Dongni Tan*(譚冬妮), Yueli Gao, Phase-isometries on the unit sphere of C(K). Ann. Funct.Anal. 12, 15 (2021). https://doi.org/10.1007/s43034-020-00099-1. (6)Dongni Tan(譚冬妮), Xujian Huang*, Phase-isometries on real normespaces, J.Math. Anal. Appl., 488(1):124058. DOI: 10.1016/j.jmaa.2020.124058. (7)Dongni Tan*(譚冬妮)，Xiaolei Xiong , A note on Tingley’s problem and Wigner’s theoremin the unit sphere of -typespaces,QuaestioneMathematicae,DOI: 10.2989/16073606.2020.1783010. (8)Yuanxia Li, Dongni Tan*(譚冬妮) ,Wigner’s theorem on the Tsirelson space , Ann. Funct. Anal.10(4) (2019), 515-524. (9)Xujian Huang,Dongni Tan*(譚冬妮),A Tingley’s type problem inn-normedspaces, Aequationes Math., 93 (2019) , 905-918. (10)Xujian Huang, Dongni Tan* (譚冬妮), Mappings of preserving n-distance one inn-normed spaces, Aequationes Math., 92 (3) (2018), 401-413. (11)Xujian Huang, Dongni Tan* (譚冬妮), Wigner’s theorem in atomic Lp-spaces (p>0),Publications Mathematicae-Debrecen, 92(3-4) (2018), 411-418. (12)Weike Jia,Dongni Tan* (譚冬妮), Wigner’s theorem in -type spaces, Bulletin of the Australian Mathematical Society, 97(2) (2018), 279-284. (13)XujianHuang, Dongni Tan* (譚冬妮), Mappings of conservative distancesin? p-normed spaces ( ), Bulletin of the Australian Mathematical Society, 2017, 95(2): 291-298. (14)Dongni Tan(譚冬妮), Xujian Huang, Rui Liu* Generalized-lush spaces and the Mazur-Ulam property, Studia Mathematics, 219 (2013),139-153. (15)Dongni Tan(譚冬妮), RuiLiu*, A note on the Mazur-Ulam property of almost CL-spaces, Journal of Mathematical Analysis and Applications, 405(2013),336-341. (16)Dongni Tan(譚冬妮), Some new properties and isometries on the unit spheres of generalized James spaces Jp，Journal of Mathematical Analysis and Applications, 393 (2) (2012), 457-469. (17)Dongni Tan(譚冬妮), On extension of isometries between unit spheres of and a Banach space, Acta Mathematica, English Series，28 (2012),1197-1208. (18)Dongni Tan(譚冬妮), On extension of isometries on the unit spheres of Lp spacefor , Nonlinear Analysis: Theory, Methods & Applications, 74(18) (2011) , 6981-6987. (19)Dongni Tan(譚冬妮), Isometries on the unit spheres of the Tsirelson space and the modified Tsirelson space , Houston Journal of Mathematics,38 (2012),571- 581. (20)Dongni Tan(譚冬妮), Extension of isometries on unit sphere of , Taiwanese? Journal of Mathematics, 15(2) (2011),819-827. (21)Dongni Tan(譚冬妮), Nonexpansive mapping and expansive mappings on the unit spheres of some F-spaces, Bulletin of the Australian Mathematical Society, 82 (2010),22-30. (22)Dongni Tan(譚冬妮), Nonexpansive mappings on the unit spheres of some Banach spaces, Bulletin of the Australian Mathematical Society, 80 (2009), 139-146. |
