1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.PR2025
Curvature of basis exchange walks
Isabel Detherage
We prove both lower and upper bounds on the Ollivier-Ricci curvature of the basis exchange walk on a matroid. We give several examples of non-negatively curved basis exchange walks…
math.SP2024★ 1 cited
On the Ground State Energies of Discrete and Semiclassical Schrödinger Operators
Isabel Detherage, Nikhil Srivastava, Zachary Stier
We study the infimum of the spectrum, or ground state energy (g.s.e.), of a discrete Schrödinger operator on parameterized by a potential $V:\mathbb{R}^d\rightarrow…