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20112026
most citedComparative analysis of two discretizations of Ricci curvature for complex networks

121 citations · 538 across the 72 of their papers we have counts for

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math.RT2012

Standard components of a Krull-Schmidt category

Shiping Liu, Charles Paquette

We provide criteria for an Auslander-Reiten component having sections of a Krull-Schmidt category to be standard. Specializing to the category of finitely presented representations…

math.CT2012

Almost split sequences and approximations

Shiping Liu, Puiman Ng, Charles Paquette

Let A be an exact category, that is, an extension-closed full subcategory of an abelian category. Firstly, we give some necessary and sufficient conditions for A to have almost spl…