71 citations · 533 across the 58 of their papers we have counts for
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math.AC2014★ 11 cited
The syzygies of some thickenings of determinantal varieties
Claudiu Raicu, Jerzy Weyman
The vector space of m x n complex matrices (m >= n) admits a natural action of the group GL = GL_m x GL_n via row and column operations. For positive integers a,b, we consider the…
math.RT2014★ 9 cited
Periodic trees and semi-invariants
Kiyoshi Igusa, Gordana Todorov, Jerzy Weyman
Periodic trees are combinatorial structures which are in bijection with cluster tilting objects in cluster categories of affine type . The internal edges of the tr…