* only to allow a similar interface as already used for the deal.II solver
* and preconditioner classes.
*
- * Note that the classes here only provide interfaces to the relevant
+ * Note that derived classes only provide interfaces to the relevant
* functionality of PETSc. PETSc does not implement all preconditioners for
* all matrix types. In particular, some preconditioners are not going to work
* for parallel jobs, such as for example the ILU preconditioner.
* A class that implements the interface to use the PETSc Jacobi
* preconditioner.
*
+ * See the comment in the base class @ref PreconditionerBase for when this
+ * preconditioner may or may not work.
+ *
* @ingroup PETScWrappers
* @author Wolfgang Bangerth, 2004
*/
* the matrix for preconditioning. This can be changed, as is explained in the
* relevant section of the PETSc manual, but is not implemented here.
*
+ * See the comment in the base class @ref PreconditionerBase for when this
+ * preconditioner may or may not work.
+ *
* @ingroup PETScWrappers
* @author Wolfgang Bangerth, 2004
*/
* A class that implements the interface to use the PETSc SOR
* preconditioner.
*
+ * See the comment in the base class @ref PreconditionerBase for when this
+ * preconditioner may or may not work.
+ *
* @ingroup PETScWrappers
* @author Wolfgang Bangerth, 2004
*/
* A class that implements the interface to use the PETSc SSOR
* preconditioner.
*
+ * See the comment in the base class @ref PreconditionerBase for when this
+ * preconditioner may or may not work.
+ *
* @ingroup PETScWrappers
* @author Wolfgang Bangerth, 2004
*/
* A class that implements the interface to use the PETSc Eisenstat
* preconditioner.
*
+ * See the comment in the base class @ref PreconditionerBase for when this
+ * preconditioner may or may not work.
+ *
* @ingroup PETScWrappers
* @author Wolfgang Bangerth, 2004
*/
* A class that implements the interface to use the PETSc Incomplete Cholesky
* preconditioner.
*
+ * See the comment in the base class @ref PreconditionerBase for when this
+ * preconditioner may or may not work.
+ *
* @ingroup PETScWrappers
* @author Wolfgang Bangerth, 2004
*/
* A class that implements the interface to use the PETSc ILU
* preconditioner.
*
+ * See the comment in the base class @ref PreconditionerBase for when this
+ * preconditioner may or may not work.
+ *
* @ingroup PETScWrappers
* @author Wolfgang Bangerth, 2004
*/
* processor machines. It should provide a convenient interface to
* another direct solver.
*
+ * See the comment in the base class @ref PreconditionerBase for when this
+ * preconditioner may or may not work.
+ *
* @ingroup PETScWrappers
* @author Oliver Kayser-Herold, 2004
*/