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何济位

作者:理学院   点击:22  发布时间:2017-11-29 08:50:01

姓名

何济位

性别


联系方式

jiweihe@163.com

职称

研究员

研究领域

代数学/非交换代数

个人简历

2014.03-2015.08 美国华盛顿大学 访问学者

2011.06-2012.02 比利时安特卫普大学 博士后

2008.08-2010.01 比利时安特卫普大学 博士后

2004.09-2006.12 复旦大学 博士后

2004.08-2015.12 绍兴文理学院 教师

2005.12-       杭州师范大学 教师

教学情况

主讲《高等代数》、《抽象代数》、《线性代数》、《同调代数》、《环论》等课程。

科研情况

基金情况:

主持完成国家自然科学基金青年项目1项,省部级基金3项。目前主持国家自然科学基金面上项1项目:分次Calabi-Yau代数的有限群作用及其不变子代数,2016.01-2019.12.

Publications

[1]     J.-W. He, X.-F. Mao, Connected cochain DG algebras of Calabi-Yau dimension 0, Proc. Amer. Math. Soc. 2016, Math. Soc. 145 (2017),  937-953.

[2]     J.-W. He, F. Van Oystaeyen, Y. Zhang, Hopf dense Galois extensions with applications, J. Algebra 476 (2017), 134-160. .

[3]     J.-W. He, F. Van Oystaeyen, Y. Zhang, Deformations of Koszul algebras over a nonsemisimple ring, Math. Z. 279 (2015), 185-210.

[4]     J.-W. He, F. Van Oystaeyen, Y. Zhang, Graded 3-Calabi-Yau algebras as Ore extensions of 2-Calabi-Yau algebras, Proc. Amer. Math. Soc., 143 (2015), 1423-1434.

[5]     J.-W. He, F. Van Oystaeyen, B. Torrecilas, Y. Zhang, Dualizing complexes of Noetherian complete algebras via coalgebras, Comm. Algebra 42 (2014), 271-285.

[6]     J.-W. He, F. Van Oystaeyen, Y. Zhang, Deformations of Koszul Artin-Schelter Gorenstein algebras, Manuscripta Math. 141 (2013), 463-483.

[7]     J.-W. He, F. Van Oystaeyen, Y. Zhang, Skew polynomial algebras with coefficients in Artin-Schelter regular algebras, J. Algebra 390 (2013), 231-249.

[8]     J.-W. He, F. Van Oystaeyen, Y. Zhang, Calabi-Yau algebras and their deformations, Bull. Math. Soc. Sci. Math. Roumanie Tome 56(104) (3) (2013), 335-347.

[9]     J.-W. He, F. Van Oystaeyen, B. Torrecilas, Y. Zhang, Calabi-Yau coalgebras, Comm. Algebra 39 (2011), 4644-4661.

[10] X.-L. Yu, J.W. He, Indecomposable Calabi-Yau objects of stable module categories of finite type, Chin. Ann. Math. (B) 32 (2011), 793-802.

[11] J.-W. He, S. Zhang, Deformations of quadratic algebras with anti-symmetric relations, Comm. Algebra 39 (2011), 2137-2149.

[12] J.-W. He, F. Van Oystaeyen, Y. Zhang, Hopf algebra actions on differential graded algebras and applications, Bulletin of Belgian Math. Soc. 18 (2011), 99-111.

[13] J.-W. He, F. Van Oystaeyen, Y. Zhang, Cocommutative Calabi-Yau Hopf algebras and deformations, J. Algebra 324 (2010), 1921-1939.

[14] J.-W. He, F. Van Oystaeyen, Y. Zhang, Derived H-module endomorphism rings, Glasgow Math. J. 52 (2010), 649-661.

[15] J.-W. He, Q.-S. Wu, Koszul differential graded algebras and BGG correspondence II, Chinese Ann. Math. Series B 31 (2010), 133-144.

[16] J.-W. He, Q.-S. Wu, Koszul differential graded modules, Science in China Series A 52 (2009), 2027-2035.

[17] J.-W. He, Q.-S. Wu, Koszul differential graded algebras and BGG correspondence, J. Algebra 320 (2008), 2934-2962.

[18] J.-W. He, Q.-S. Wu, Koszul differential graded algebras and modules, Ring Theory (2007), 69-91. Proceedings of 5th China-Japa-Korea International Symposium on Ring Theory.

[19] Ji-Wei He, Yu Ye, On the Yoneda Ext-algebras of semiperfect algebras, Algebra Colloq. 15, 207-222, 2008 .

[20] Jia-Feng Lu, Ji-Wei He, Di-Ming Lu, Piece-wise Koszul algebras, Science in China 50, 1795-1804, 2007.

[21] Jia-Feng Lu, Ji-Wei He, Di-Ming LuOn modules with d-Koszul towersChinese Ann. Math. A 28(2), 231-238, 2007.

[22] Ji-Wei He, Di-Ming Lu, Higher Koszul algebras and A-infinity algebras, J. Algebra 293(2)335-3622005.

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