petsc-3.12.4 2020-02-04
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# SNESKSPTRANSPOSEONLY

Nonlinear solver that only performs one Newton step and does not compute any norms. The main purpose of this solver is to solve transposed linear problems using the SNES interface, without any additional overhead in the form of vector operations within adjoint solvers.

### See Also

SNESCreate(), SNES, SNESSetType(), SNESKSPTRANSPOSEONLY, SNESNEWTONLS, SNESNEWTONTR

### Level

beginner

### Location

src/snes/impls/ksponly/ksponly.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages