Fast Calderón preconditioning for Helmholtz boundary integral equations.

Ignacia Fierro Carlos Jerez-Hanckes

Published in: J. Comput. Phys. (2020)

Keyphrases

linear systems
mathematical model
edge preserving
numerical solution
linear equations
primal dual
shape description
nonlinear equations
hamilton jacobi
differential equations
conjugate gradient
sufficient conditions
inverse problems
polynomial equations
numerical methods
finite difference