constrained conjugate gradient with fixed constraint in addition to bounds

IMTEK-Simulation / NuMPI

Utilities for MPI-parallel numerical calculations with Python

MIT License

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constrained conjugate gradient with fixed constraint in addition to bounds #66

Open sannant opened 1 year ago

sannant commented 1 year ago

This could allow to do contact mechanics simulations with fixed area.

It can be useful to check analytical solutions for stress intensity factors and pressure distributions, but also to generate initial guess for contact mechanics simulations with a prescribed contact area