Multiplicative operator splittings in nonlinear diffusion: From spatial splitting to multiple timesteps

Danny Barash, Tamar Schlick, Moshe Israeli, Ron Kimmel

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

Multiplicative operator splitting schemes across dimensions were examined for designing nonlinear diffusion integrators. These were presented as alternatives to the additive operator splitting (AOS) schemes. Multiple timestep methods were introduced for examining multiplicative operator splittings across scales. An example was discussed to illustrate how multiple timestep methods could be use to improve the diffusion process.

Original languageEnglish
Pages (from-to)33-48
Number of pages16
JournalJournal of Mathematical Imaging and Vision
Volume19
Issue number1
DOIs
StatePublished - 1 Jul 2003
Externally publishedYes

Keywords

  • Additive operator splittings
  • Multiple timestep methods
  • Multiplicative operator splittings
  • Nonlinear diffusion

Fingerprint

Dive into the research topics of 'Multiplicative operator splittings in nonlinear diffusion: From spatial splitting to multiple timesteps'. Together they form a unique fingerprint.

Cite this