[petsc-users] more flexible MatSetValues?

[Gong Ding]

Some nonlocal phenomenon such as band to band tunneling in semiconductor.
an integral boundary condition with dynamic integration range
Isn't there a maximum possible stencil for that boundary node? Why not preallocate for all of those and keep typical sparsity for the rest of the matrix?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20110220/ea386361/attachment.htm>