9 citations · 15 across the 4 of their papers we have counts for
4 papers
Notes on GIT-fans for quivers
Calin Chindris
These are notes on the construction of the GIT-fans for quivers without oriented cycles. We follow closely the steps outlined by N. Ressayre in "The GIT-Equivalence for G-Line Bund…
Quivers, long exact sequences and Horn type inequalities II
Calin Chindris
We study the set of all m-tuples of possible types of finite abelian p-groups for which there exists a long exact sequence $M_{λ(1)} \to…
On orbit closures for infinite type quivers
Calin Chindris
For the Kronecker quiver, Zwara has found an example of a representation whose orbit closure is neither unibranch nor Cohen-Macaulay. In this note, we explain how to extend this ex…
Quivers, long exact sequences and Horn type inequalities
Calin Chindris
We give necessary and sufficient inequalities for the existence of long exact sequences of m finite abelian p-groups with fixed isomorphy types. This problem is related to some gen…