72 citations · 174 across the 24 of their papers we have counts for
4 papers · 1 filter
Support of Closed Walks and Second Eigenvalue Multiplicity of the Normalized Adjacency Matrix
Theo McKenzie, Peter M. R. Rasmussen, Nikhil Srivastava
We show that the multiplicity of the second normalized adjacency matrix eigenvalue of any connected graph of maximum degree is bounded by for an…
Scalar Poincaré Implies Matrix Poincaré
Ankit Garg, Tarun Kathuria, Nikhil Srivastava
We prove that every reversible Markov semigroup which satisfies a Poincaré inequality satisfies a matrix-valued Poincaré inequality for Hermitian matrix valued function…
Overlaps, Eigenvalue Gaps, and Pseudospectrum under real Ginibre and Absolutely Continuous Perturbations
Jess Banks, Jorge Garza Vargas, Archit Kulkarni +1
Let be an matrix with real i.i.d. entries, let be a real matrix with , and let . We show that with p…
On Concentration Inequalities for Random Matrix Products
Tarun Kathuria, Satyaki Mukherjee, Nikhil Srivastava
Consider complex random matrices of size sampled i.i.d. from a distribution with mean . While the concentration of averages of these matric…