2 citations · 9 across the 23 of their papers we have counts for
5 papers · 1 filter
Higher Auslander-Reiten sequences revisited
Jian He, Hangyu Yin, Panyue Zhou
Let be an -exangulated category with enough projectives and enough injectives, and be a cluster-tilting subcategory of $\ma…
The structure of Hurwitz numbers with fixed ramification profile and varying genus
Norman Do, Jian He, Heath Robertson
In 1891, Hurwitz introduced the enumeration of genus , degree , branched covers of the Riemann sphere with simple ramification over prescribed points and no branching elsewhe…
-cotorsion pairs and recollements of extriangulated categories
Jian He, Jing He
In this article, we prove that if is a recollement of extriangulated categories, then -cotorsion pairs in and can…
Non-Martingale Fixed-Point Processes for Iterated Monodromy Groups
Jianfei He, Zheng Zhu
We construct families of rational functions $f \colon \bP^1_k \to \bP^1_k$ of degree over a perfect field whose associated fixed-point processes fail to be martingal…
Hereditary -exangulated categories
Jian He, Jing He, Panyue Zhou
Herschend-Liu-Nakaoka introduced the concept of -exangulated categories as higher-dimensional analogues of extriangulated categories defined by Nakaoka-Palu. The class of -ex…