de

BiBTeX

@article{57971,
author = {Hackbusch, Wolfgang},
title = {{On the computation of approximate eigenvalues and eigenfunctions of elliptic operators
by means of a multi-grid method}},
doi = {10.1137/0716015},
journal = {SIAM journal on numerical analysis},
pages = {201--215},
year = {1979},
volume = {16},
number = {2},
issn = {0036-1429},
institution = {{Max Planck Institute for Mathematics in the Sciences}},
}