13 citations · 48 across the 26 of their papers we have counts for
27 papers
Counting 3-way contingency tables via quiver semi-invariants
Calin Chindris, Deepanshu Prasad
Let be the number of -way contingency tables of size with two of its three plane-sum margins fixed by $\mathbf{a}=(a_1…
Algebraicity of the Brascamp-Lieb constants
Calin Chindris, Harm Derksen
We show that the Brascamp-Lieb (BL) constant BL(-,p) is a semi-algebraic function on the set of feasible data. Consequently, it is algebraic in the sense that it satisfies a polyno…
The Jordan type of a multiparameter persistence module
Calin Chindris, Min Hyeok Kang, Daniel Kline
Let be a poset and a sequence of finite substes of . The Jordan type of a -persistence module at , denote…
The capacity of quiver representations and the Anantharam-Jog-Nair inequality
Calin Chindris, Harm Derksen
The Anantharam-Jog-Nair inequality [AJN22] in Information Theory provides a unifying approach to the information-theoretic form of the Brascamp-Lieb inequality [CCE09] and the Entr…
Hive-type polytopes for quiver multiplicities and the membership problem for quiver moment cones
Calin Chindris, Brett Collins, Daniel Kline
Let be a bipartite quiver with vertex set such that the number of arrows between any source vertex and any sink vertex is constant. Let be a dimens…
A quiver invariant theoretic approach to Radial Isotropy and Paulsen's Problem for matrix frames
Calin Chindris, Jasim Ismaeel
In this paper, we view matrix frames as representations of quivers and study them within the general framework of quiver invariant theory. We are thus led to consider the large cla…