Efficient Preconditioning of hp-FEM Matrices by Hierarchical Low-Rank Approximations

Gatto, Paolo (Corresponding author); Hesthaven, J. S.

New York, NY [u.a.] / Springer Science + Business Media B.V. (2017) [Journal Article]

Journal of scientific computing
Volume: 72
Issue: 1
Page(s): 49-80