[petsc-users] high order interpolation

[Ruth Schöbel]

Hi,
I am on the way to write a program in python where I need parallel high
order interpolation.
I saw there exists “createInterpolation(self, DM dm)”, but this seems to
be accurate only for constant functions. Is there a way to get a higher
order interpolation matrix? If it does not exist maybe someone has
already written a code himself which I may use?
Thanks Ruth



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