5 citations · 13 across the 8 of their papers we have counts for
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math.RT2005
Almost Split Morphisms, Preprojective Algebras and Multiplication Maps of Maximal Rank
Steven P. Diaz, Mark Kleiner
With a grading previously introduced by the second-named author, the multiplication maps in the preprojective algebra satisfy a maximal rank property that is similar to the maximal…
math.RT2005
Finite-dimensional algebras with smallest resolutions of simple modules
Shashidhar Jagadeeshan, Mark Kleiner
Let be a finitely generated left module over a left artinian ring , and let be the infinite sequence of nonnegative integers where is the length of the…
math.RT2005
Local theory of almost split sequences for comodules
William Chin, Mark Kleiner, Declan Quinn
We show that almost split sequences in the category of comodules over a coalgebra with finite-dimensional right-hand term are direct limits of almost split sequences over finite di…