Currently, the h_min, h_max, and a_max constraints take constant values across the whole domain. In practice, it is often useful to allow these parameters to be spatially varying, e.g. allowing different mesh properties where there are different structures or material properties.
Currently, the
h_min,h_max, anda_maxconstraints take constant values across the whole domain. In practice, it is often useful to allow these parameters to be spatially varying, e.g. allowing different mesh properties where there are different structures or material properties.Linked issue: https://github.com/pyroteus/goalie/issues/12.
See https://gitlab.com/petsc/petsc/-/issues/1450.