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博士

李伟庆


李伟庆,湖南永州人,博士,Email: sdwg001@163.com


教育经历:

(1) 2014-09 至 2017-06, 湖南师范大学, 基础数学, 博士

(2) 2006-09 至 2009-06, 湖南师范大学, 基础数学, 硕士

(3) 1999-09 至 2002-06, 湖南科技学院, 数学教育.


科研与学术工作经历(博士后工作经历除外):

(1) 2025-08 至 今, 太阳成城, 中国44118太阳成城, 讲师

(2) 2017-07 至 2025-07, 湘南学院, 数学与信息科学学院, 讲师

(3) 2009-09 至 2014-08, 边城高级中学, 数学一级教师


主持项目:

主持湖南省自然科学基金面上项目:阿贝尔范畴中平衡对与扰理论的关系,2023JJ30561,2023-2026, (结题)

主持湖南省自然科学基金面上项目:Costa第一猜想,2018JJ2370,2018-2021,(结题).

学术论文:

[1] Li Weiqing. Gorenstein flat-cotorsion global dimension and Gorenstein weak global dimension coincide. J. Algebra, 2026, 687: 851-859. (SCI)

[2] Li Weiqing. On G-(n,d)-rings and n-coherent rings. International Electronic J. Algebra, 2025, 37: 147-178. (ESCI)

[3] Li Weiqing. Relation between balanced pairs and TTF triples. J. Pure Appl. Algebra, 2024, 228(5): 107585. (SCI)

[4] Li Weiqing, Liang Yan, Dongdong Zhang. Some results on Gorenstein (weak) global dimension of rings. Comm. Algebra, 2023, 51(1): 264-275 (SCI)

[5] Li Weiqing, Huang Qiong, Ouyang Baiyu. On -extensions and balanced pairs. Comm. Algebra, 2020, 48(11): 4889-4903. (SCI)

[6] Li Weiqing, Liu Dong, A non-commutative analogue of  first conjecture. J. Algebra Appl. 2020, 19(1): 2050007 (6 pages). (SCI)

[7] Li Weiqing, Yan Liang, Ouyang Baiyu. On global C-dimensions. Rocky Mountain J. Math., 2019, 49(2): 557-577. (SCI)

[8] Li Weiqing, Guan Jiancheng, Ouyang Baiyu. FIG-modules over coherent rings. J. Algebra, 2017, 474: 116-125. (SCI)

[9] Li Weiqing, Guan Jiancheng, Ouyang Baiyu. Strongly FP-injective modules. Comm. Algebra, 2017, 45(9): 3816-3824. (SCI)

[10] Li Weiqing, Ouyang Baiyu. (n, d)-injective covers, n-coherent rings, and (n, d)-rings. Czech. Math. J., 2014, 64(139): 289-304. (SCI)

[11] Li Weiqing, Ouyang Baiyu. In;d -preenvelope dimension and Pn;d -precover Dimension. Algebra Colloq., 2009, 16(2), 315-360. (SCI)