Residual and Restarting in Krylov Subspace Evaluation of the φ Function.

Fri, 01 Jan 2021 00:00:00 +0100

Mike A. Botchev, Leonid Knizhnerman , Eugene E. Tyrtyshnikov:
Residual and Restarting in Krylov Subspace Evaluation of the φ Function. SIAM J. Sci. Comput. 43(6): A3733-A3759 (2021)