7 citations · 8 across the 4 of their papers we have counts for
4 papers
On Structure of cluster algebras of geometric type I: In view of sub-seeds and seed homomorphisms
Min Huang, Fang Li, Yichao Yang
Our motivation is to build a systematic method in order to investigate the structure of cluster algebras of geometric type. The method is given through the notion of mixing-type su…
Genuses of cluster quivers of finite mutation type
Fang Li, Jichun Liu, Yichao Yang
In this paper, we study the distribution of the genuses of cluster quivers of finite mutation type. First, we prove that in the exceptional cases, the distribution of genuses…
On representation rings in the context of monoidal categories
Min Huang, Fang Li, Yichao Yang
In general, representation rings are well-known as Green rings from module categories of Hopf algebras. In this paper, we study Green rings in the context of monoidal categories su…
Positive definite matrices in the view-points of planar networks and cluster subalgebras
Fang Li, Yichao Yang
As an improvement of the combinatorial realization of totally positive matrices via the essential positive weightings of certain planar network by S.Fomin and A.Zelevisky \cite{[4]…