activity
20192026
most citedKrylov-aware stochastic trace estimation

16 citations · 81 across the 20 of their papers we have counts for

collaborators
Showing 2021Show all

2 papers · 1 filter

cs.DS2021★ 7 cited

Analysis of stochastic Lanczos quadrature for spectrum approximation

Tyler Chen, Thomas Trogdon, Shashanka Ubaru

The cumulative empirical spectral measure (CESM) of a symmetric matrix is defined as the fraction of eigenvalues of…

math.NA2021★ 11 cited

Error bounds for Lanczos-based matrix function approximation

Tyler Chen, Anne Greenbaum, Cameron Musco +1

We analyze the Lanczos method for matrix function approximation (Lanczos-FA), an iterative algorithm for computing when is a Hermitian matri…