petsc-3.13.6 2020-09-29
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SNESVINEWTONRSLS
Reduced space active set solvers for variational inequalities based on Newton's method
Options Database
-snes_type <vinewtonssls,vinewtonrsls>
- a semi-smooth solver, a reduced space active set method
-snes_vi_monitor
- prints the number of active constraints at each iteration.
References
1.
-T. S. Munson, and S. Benson. Flexible Complementarity Solvers for Large Scale Applications, Optimization Methods and Software, 21 (2006).
See Also
SNESVISetVariableBounds
(),
SNESVISetComputeVariableBounds
(),
SNESCreate
(),
SNES
,
SNESSetType
(),
SNESVINEWTONSSLS
,
SNESNEWTONTR
,
SNESLineSearchSetType
(),
SNESLineSearchSetPostCheck
(),
SNESLineSearchSetPreCheck
()
Level
beginner
Location
src/snes/impls/vi/rs/virs.c
Examples
src/snes/tutorials/ex9.c.html
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages