Zobrazeno 1 - 10
of 421
pro vyhledávání: '"Wang, Zhengfang"'
We give a complete description of partially wrapped Fukaya categories of graded orbifold surfaces with stops. We show that a construction via global sections of a natural cosheaf of A$_\infty$ categories on a Lagrangian core of the surface is equival
Externí odkaz:
http://arxiv.org/abs/2407.16358
Autor:
Chen, Xiao-Wu, Wang, Zhengfang
The singularity category of a ring detects the homological singularity of the given ring, and appears in many different contexts. We describe two different dg enhancements of the singularity category, that is, the Vogel dg category and the singular Y
Externí odkaz:
http://arxiv.org/abs/2312.12138
We construct and study an algebraic analogue of the loop coproduct in string topology, also known as the Goresky-Hingston coproduct. Our algebraic setup, which under this analogy takes the place of the complex of chains on the free loop space of a po
Externí odkaz:
http://arxiv.org/abs/2308.09684
We show that among the derived equivalent classes of homologically smooth and proper graded gentle algebras there is only one class whose perfect derived category does not admit silting objects. This allows us to construct a family of examples where
Externí odkaz:
http://arxiv.org/abs/2303.17474
Autor:
Liu, Junyang, Wang, Zhengfang
This note aims to give a short proof of the recent result due to Etg\"u-Lekili (2017) and Lekili-Ueda (2021): the zigzag algebra of any finite tree over a field of characteristic 0 is intrinsically formal if and only if the tree is of type ADE. We al
Externí odkaz:
http://arxiv.org/abs/2301.06757
Autor:
Barmeier, Severin, Wang, Zhengfang
Extended Khovanov arc algebras $\mathrm{K}_m^n$ are graded associative algebras which naturally appear in a variety of contexts, from knot and link homology, low-dimensional topology and topological quantum field theory to representation theory and s
Externí odkaz:
http://arxiv.org/abs/2211.03354
Autor:
Chen, Xiao-Wu, Wang, Zhengfang
For a noetherian ring $\Lambda$, the stabilization functor in the sense of Krause yields an embedding of the singularity category of $\Lambda$ into the homotopy category of acyclic complexes of injective $\Lambda$-modules. When $\Lambda$ contains a s
Externí odkaz:
http://arxiv.org/abs/2205.08429
Autor:
Wang, Kun, Tong, Lingling, Yu, Jingyun, Zhou, Zhaoru, Sheng, Jinjin, Ji, Haiwei, Wang, Zhengfang, Wang, Haotian
Publikováno v:
In Bioresource Technology September 2024 408
Autor:
Huang, Jing1 (AUTHOR), Wang, Zhengfang2 (AUTHOR), Zhao, Chunzhi3 (AUTHOR), Yang, Huayun4 (AUTHOR), Niu, Lei1 (AUTHOR) lei.niu@dhu.edu.cn
Publikováno v:
Scientific Reports. 7/11/2024, Vol. 14 Issue 1, p1-12. 12p.
Publikováno v:
In Algal Research December 2024 84