10 citations · 21 across the 13 of their papers we have counts for
14 papers
Stable Graded Multiplicities for Harmonics on a Cyclic Quiver
Andrew Frohmader, Alexander Heaton
We consider Vinberg -groups associated to a cyclic quiver on nodes. Let be the product of the general linear groups associated to each node. Then acts naturally on $…
Graded multiplicities in the Kostant-Rallis setting
Andrew Frohmader
This paper contains two main results. First, we provide combinatorial branching rules for and …
Adaptive Fibonacci and Pairing Heaps
Andrew Frohmader
This brief note presents two adaptive heap data structures and conjectures on running times.
Epsilon local rigidity and numerical algebraic geometry
Andrew Frohmader, Alexander Heaton
A well-known combinatorial algorithm can decide generic rigidity in the plane by determining if the graph is of Pollaczek-Geiringer-Laman type. Methods from matroid theory have bee…
1-Wasserstein Distance on the Standard Simplex
Andrew Frohmader, Hans Volkmer
Wasserstein distances provide a metric on a space of probability measures. We consider the space of all probability measures on the finite set where is…
List Heaps
Andrew Frohmader
This paper presents a simple extension of the binary heap, the List Heap. We use List Heaps to demonstrate the idea of adaptive heaps: heaps whose performance is a function of both…