activity
20112025
most citedExponential Krylov time integration for modeling multi-frequency optical response with monochromatic sources

10 citations · 16 across the 14 of their papers we have counts for

collaborators
Showing 2021Show all

1 paper · 1 filter

math.NA2021

Coarse grid corrections in Krylov subspace evaluations of the matrix exponential

Mike A. Botchev

A coarse grid correction (CGC) approach is proposed to enhance the efficiency of the matrix exponential and matrix function evaluations. The approach is intended for iterative…