A Domain Decomposition Multilevel Preconditioner for Interpolation with Radial Basis Functions

M Haase*, D. Martin, P. Schiffmann, Günter Offner

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review


We present the reasonableness of the extension of a two-level domain decomposition method to a multilevel method as a preconditioner for interpolation with radial basis functions (RBF) on distributed memory systems. The arising subproblems are efficiently solved using the FGP algorithm, a method that is well-suited for shared memory settings.
Original languageEnglish
Title of host publicationLarge-Scale Scientific Computing
Pages499 - 506
ISBN (Electronic)978-331973440-8
Publication statusPublished - 2018
Externally publishedYes
Event11th International Conference on Large-Scale Scientific Computations: LSSC 2017 - Sozopol, Bulgaria
Duration: 11 Sept 201715 Sept 2017

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ISSN (Electronic)0302-9743


Conference11th International Conference on Large-Scale Scientific Computations
Abbreviated titleLSSC'17

Cite this