petsc-3.13.6 2020-09-29
PCKaczmarz
Kaczmarz iteration
Options Database Keys
-pc_sor_lambda <1.0> -Sets damping parameter lambda
Notes
In parallel this is block-Jacobi with Kaczmarz inner solve.
References
1. -S. Kaczmarz, "Angenaherte Auflosing von Systemen Linearer Gleichungen",
Bull. Internat. Acad. Polon. Sci. C1. A, 1937.
See Also
PCCreate(), PCSetType(), PCType (for list of available types), PC
Level
beginner
Location
src/ksp/pc/impls/kaczmarz/kaczmarz.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages