Yuming Liu

刘玉明

School of Mathematical Sciences
Beijing Normal University
Beijing 100875, China

E-mail: ymliu at bnu.edu.cn
Office: New Main Building, Room 1322A.

 photo                   

Curriculum Vitae

Students

Teaching (in Chinese)

Research Interests

 

学术活动(Academic activities)

代数表示论简介     入门读物一 (by Erdmann and Holm)    

入门读物二 (by Drozd and Kirichenko)   入门读物三 (by Barot)   

入门读物四 (by Crawley-Boevey)   入门读物五 (by Crawley-Boevey)   

入门读物六 (CRM Short Courses)

FDLIST         教学资料

Ringel’s-review-on-Representation-theory-of-Artin-algebras

Publications and Preprints

[30] Trivial extensions of monomial algebras are symmetric fractional Brauer configuration algebras of type S (with B. H. Xing), arXiv:2408.02537, 1-15.
 [29] Fractional Brauer configuration algebras I: definitions and examples  (with N. Q. Li) arXiv: 2406.11468, 1-29.
 [28] The associated graded algebras of Brauer graph algebras II: infinite representation type (with J. Guo and Yu Ye) arXiv: 2403.06684, 1-25.
 [27] A note on higher structures on the complexes associated to quiver algebras with applications to toupie algebras (with B. H. Xing) arXiv: 2401.06429, 1-17.
[26] A generalization of Dugas’ construction on stable auto-equivalences for symmetric algebras (with N. Q. Li) arXiv: 2310.13934, 1-21.
 [25] Generalized parallel paths method for computing the first Hochschild cohomology groups with applications to Brauer graph algebras (with B. H. Xing) Preprint (2023), 1-34.
 [24] The Hochschild cohomology groups under gluing arrows (with L. Rubio y Degrassi and C. Wen) Comm. in Algebra 52(2024), no.9, 3871–3897.
 [23] On the first Hochschild cohomology of finite dimensional quiver algebras under gluing idempotents (with L. Rubio y Degrassi and C. Wen) Revised (2024), 1-35.
 [22]  Algebraic Morse theory via homological perturbation lemma with applications to Chinese algebras (with J. Chen and G. D. Zhou) Revised (2023), 1-28.
 [21] The liftability question for stable equivalences between representation-finite self-injective algebras (with N. Q. Li) Algebr. Represent. Theor. 26 (2023), 1519-1547.
 [20]  On simple-minded systems over representation-finite self-injective algebras (with J. Guo, Y. Ye and Z. Zhang) Algebr. Represent. Theor. 25 (2022), 983-1002.
 [19]  An explicit construction of simple-minded systems over self-injective Nakayama algebras (with J. Guo, Y. Ye and Z. Zhang) Colloq. Math. 164 (2021), 185-210. A computer program by Wenting Huang
 [18] On simple-minded systems and $\tau$-periodic modules of self-injective algebras (with A. Chan and Z. Zhang) J. Algebra 560 (2020), 416-441.
 [17]  The Batalin-Vilkovisky structure on the Tate-Hochschild cohomology ring of a group algebra (with Z. F. Wang and G. D. Zhou) IMRN, 2021(6) (2021), 4079-4139.
[16] The associated graded algebras of Brauer graph algebras I: finite representation type (with J. Guo) Comm. in Algebra 49(3) (2021), 1071-1103.
[15] Two questions on stable equivalences of Morita type (with G. D. Zhou and A. Zimmermann) Proc. Amer. Math. Soc. 145(5) (2017), 1881-1890.
[14] The Batalin-Vilkovisky structure over the Hochschild cohomology ring of a group algebra  A MAPLE program (with G. D. Zhou) J. Noncommut. Geom. 10 (2016), 811-858.
[13] Simple-minded systems, configurations and mutations for representation-finite self-injective algebras (with A. Chan and S. Koenig) J. Pure. Appl. Algebra 219 (2015), 1940-1961.
[12] On simple-minded system and \tau-invariant modules (with A. Chan) Preprint (2016), 1-9.
[11] Simple-minded systems in stable module categories  corrections (with S. Koenig) Quarterly J. Math. 63 (3) (2012), 653-674.
[10] Transfer maps in Hochschild (co)homology and applications to stable and derived invariants and to the Auslander-Reiten conjecture (with S. Koenig and G. D. Zhou) Trans. Amer. Math. Soc. 364 (2012), 195-232.
[9]  Higman-ideal, stable Hochschild homology and Auslander-Reiten conjecture (with G. D. Zhou and A. Zimmermann) Math. Zeit. 270 (2012), 759-781.
[8] Some new developments on stable equivalences of Morita type (with C. C. Xi) Advances in Mathematics (Chinese) 37(4) (2008), 385-391.
[7] Summands of stable equivalences of Morita type Comm. in Algebra 36(10) (2008), 3778-3782.
[6] Gluing of idempotents, radical embeddings and two classes of stable equivalences corrections (with S. Koenig) J. Algebra 319(12) (2008), 5144-5164.
[5] Constructions of stable equivalences of Morita type for finite dimensional algebras III (with C. C. Xi) Jour. Lon. Math. Soc. 76(3) (2007), 567-585.
[4] On stable equivalences induced by exact functors Proc. Amer. Math. Soc. 134 (2006), 1605-1613.
[3] Construction of stable equivalences of Morita type for finite dimensional algebras I (with C. C. Xi) Trans. Amer. Math. Soc. 358 (2006), 2537-2560.
[2] Constructions of stable equivalences of Morita type for finite dimensional algebras II (with C. C. Xi) Math. Zeit. 251 (2005), 21-39.
[1] On stable equivalences of Morita type for finite dimensional algebras Proc. Amer. Math. Soc. 131 (2003), 2657-2662.