Lines Matching refs:Jacobi

117 block Jacobi method (with one block per process, each of which is solved
621 cannot use a `KSP` in its preconditioner, as is common in the Block-Jacobi method `PCBJACOBI`, for …
724    * - Jacobi
727    * - Block Jacobi
828 using block Jacobi or ASM preconditioning (see below).
912 ### Block Jacobi and Overlapping Additive Schwarz Preconditioners
914 The block Jacobi and overlapping additive Schwarz (domain decomposition) methods in PETSc are
947 The block Jacobi, block Gauss-Seidel, and additive Schwarz
1006 result in an ASM variant that is equivalent to the block Jacobi
1188 Jacobi preconditioning. This can be overridden with
1358 …cg`. Bad Eigen estimates often cause indefinite matrix messages. Explicitly damped Jacobi or Krylov
1695 corresponds to a Jacobi iteration.
1735 Jacobi and ILU. The option `-pc_composite_type` `multiplicative`
1769 uses two preconditioners: ILU(0) and 10 iterations of GMRES with Jacobi
2108 algorithms available: block Jacobi,