121 citations · 538 across the 72 of their papers we have counts for
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math.CO2019★ 16 cited
Curvatures, graph products and Ricci flatness
David Cushing, Supanat Kamtue, Riikka Kangaslampi +2
In this paper, we compare Ollivier Ricci curvature and Bakry-Émery curvature notions on combinatorial graphs and discuss connections to various types of Ricci flatness. We show tha…
math.RT2019★ 1 cited
Koszul duality for non-graded derived categories
Ales Bouhada, Min Huang, Shiping Liu
We are concerned with relating derived categories of all modules of two dual Koszul algebras defined by a locally bounded quiver. We first generalize the well known Acyclic Assembl…