Dear all, The documentation of Chebyshev precondition says that: "Note that if the degree variable is set to *zero*, the Chebyshev iteration corresponds to a Jacobi preconditioner"
while actually setting degree to 0 triggers Assertion at line 2211 of precondition.h. Moreover, the PreconditionChebyshev works well with degree=0 in release mode, so I think removing assetion will resolve the problem. If Chebyshev preconditioner is not intended to be used with 0th degree this should be added to documentation (and documentation in current form is missleading) Best, MIchaĺ -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/052f0208-e7b2-41aa-8876-c0df06ca4a92%40googlegroups.com.
