3 citations · 5 across the 8 of their papers we have counts for
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math.AG2005
Matrix Factorizations and Representations of Quivers II: type ADE case
Hiroshige Kajiura, Kyoji Saito, Atsushi Takahashi
We study a triangulated category of graded matrix factorizations for a polynomial of type ADE. We show that it is equivalent to the derived category of finitely generated modules o…
math.CO2005
Principal -cone for a tree
Kyoji Saito
Each orientation on a Dynkin graph defines a cone (in a certain real configuration space) which is further divided into chambers. We enumerate the number of chambers for two pa…