个人简介
孟令胜，男，汉族，1984年11月生，山东邹城人，西北师范大学数学与统计学院副教授，硕士生导师，美国数学会《Math. Review》评论员。2016年6月在兰州大学数学与统计学院获得理学博士学位，师从郑兵教授。主要从事数值代数和矩阵理论的研究，在《SIAM J. Matrix Anal. Appl.》《Numer. Algorithms》《Calcolo》《Linear Algebra Appl.》《Linear Multilinear Algebra》《J. Comput. Math.》等刊物上发表学术论文十余篇。主持并完成国家自然科学基金青年基金、西北师范大学青年教师科研能力提升计划项目各一项。现主持甘肃省****基金一项。荣获甘肃省高校学校科研优秀成果一等奖一项。
教育经历
2003.9-2007.6，曲阜师范大学数学科学学院，获理学学士学位
2007.9-2010.6，兰州大学数学与统计学院，获理学硕士学位
2012.9-2016.6，兰州大学数学与统计学院，获理学博士学位
研究方向
数值代数、矩阵理论
科研项目
1. 2020.11-2023.10, 主持甘肃省****基金项目，编号: 20JR5RA540.
2. 2018.01-2020.12, 主持国家自然科学基金青年基金项目，编号：**.
3. 2017.01-2019.12, 主持西北师范大学青年教师科研能力提升计划项目，编号：NWNU-LKQN-16-15.
20190.1-2022.12, 参与国家自然科学基金地区基金项目，编号：**.
20160.1-2019.12, 参与国家自然科学基金面上项目，编号: **.
主要学术论文
1.Lingsheng Meng, Bing Zheng, Yimin Wei, Condition numbers of the multidimensional total least squares problems having more than one solution, Numerical Algorithms, 84 (2020) 887-908.
2. Lingsheng Meng, Bing Zheng, Condition numbers of the least squares problems with multiple right-hand sides, Filomat, 33 (2019) 1667-1676.
3.Lingsheng Meng, Jun Li, Condition numbers of generalized saddle point systems, Calcolo, 56（2019）Paper No.18, 13pp.
4.Lingsheng Meng, Perturbation bounds for g-inverses with respect to the unitarily invariant norm. Bulletin of the Iranian Mathematical Society, 43 (2017) 2655-2662.
5.Lingsheng Meng, The DMP inverse for rectangular matrices. Filomat, 31 (2017) 6015-6019.
6.Bing Zheng, Lingsheng Meng, Yimin Wei, Condition numbers of the multidimensional total least squares problem. SIAM Journal on Matrix Analysis and Applications, 38 (2017) 924-948.
7.Lingsheng Meng, Bing Zheng, Structured condition numbers for the Tikhonov regularization of discrete ill-posed problems. Journal of Computational Mathematics, 35 (2017) 169-186.
8.Lingsheng Meng, Bing Zheng, Peilan Ma, Perturbation bounds of generalized inverses. Applied Mathematics and Computation, 296 (2017) 88-100.
9.Lingsheng Meng, Bing Zheng, Multiplicative perturbation bounds of the group inverse and oblique projection. Filomat, 30 (2016) 3171-3175.
10.Lingsheng Meng, Bing Zheng, New multiplicative perturbation bounds of the Moore–Penrose inverse. Linear and Multilinear Algebra, 63 (2015) 1037-1048.
11.Xiaoli Hong, Lingsheng Meng, Bing Zheng, Multiplicative perturbation bounds for weighted polar decomposition. Calcolo, 51 (2014) 515–529.
12.Xiaoli Hong, Lingsheng Meng, Bing Zheng, Some new perturbation bounds of generalized polar decomposition. Applied Mathematics and Computation, 233 (2014) 430-438.
13.Lingsheng Meng, Bing Zheng, The optimal perturbation bounds of the Moore–Penrose inverse under the Frobenius norm. Linear Algebra and its Applications, 432 (2010) 956-963.