deal.II Newsletter #182

[Rene Gassmoeller]

Hello everyone!

This is deal.II newsletter #182.
It automatically reports recently merged features and discussions about the deal.II finite element library.

Below you find a list of recently proposed or merged features:

#12758: Rename VECTOR to VectorType (proposed by peterrum; merged)
#12757: Add a CutFEM tutorial as step-85 (proposed by simonsticko)
#12756: Add class NonMatching::FEValues (proposed by simonsticko)
#12755: Allow TrilinosPayload to use another TrilinosPayload as an exemplar operator (proposed by jppelteret)
#12753: Reduce run time of FEEvaluation tests with Hessians (proposed by kronbichler; merged)
#12751: Bugfix: Invalid dofs on lines with similar FEs not correctly merged. (proposed by marcfehling; merged)
#12750: Avoid warning about unused variable (proposed by kronbichler; merged)
#12749: Consistently declare size_type in preconditioners derived from PreconditionRelaxation. (proposed by bangerth; merged)
#12747: Fix unused-but-set-variable warnings (proposed by Rombur; merged)
#12744: Hessians on general cells and faces (proposed by bergbauer; merged)
#12692: Make Tensor::unroll() work with iterators. (proposed by drwells; merged)
#12651: Extend ScratchData to return jumps and averages of FE functions on an interface (proposed by jppelteret; merged)

And this is a list of recently opened or closed discussions:

#12754 Using TrilinosWrappers::SolverCG in inverse_operator() (opened)
#12752 Bug: Triangulation::load()/save() with large output files (opened)
#10401 Implement FEEvaluation::submit_hessian() (closed)

A list of all major changes since the last release can be found at this website.

Thanks for being part of the community!

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