2.4k citations · 5.4k across the 43 of their papers we have counts for
Showing math.SPShow all
2 papers · 1 filter
math.SP2017★ 2 cited
Comparison Results, Exit Time Moments, And Eigenvalues On Riemannian Manifolds With A Lower Ricci Curvature Bound
Don Colladay, Jeffrey J. Langford, Patrick McDonald
We study the relationship between the geometry of smoothly bounded domains in complete Riemannian manifolds and the associated sequence of -norms of exit time moments for Brow…
math.SP2016★ 5 cited
Torsional Rigidity, Isospectrality and Quantum Graphs
Don Colladay, Leon Kaganovskiy, Patrick McDonald
We study torsional rigidity for graph and quantum graph analogs of well-known pairs of isospectral non-isometric planar domains. We prove that such isospectral pairs are distinguis…