Open povolny1 opened 1 year ago
This PR implements the polar decomposition for real square 2x2 and 3x3 matrices using Higham's iterative algorithm. This is needed for some constitutive models and particularly a new hypoelastic update that I'm implementing.
Unit test is implemented and passing, I will make an accompanying PR for GEOSX soon
This PR implements the polar decomposition for real square 2x2 and 3x3 matrices using Higham's iterative algorithm. This is needed for some constitutive models and particularly a new hypoelastic update that I'm implementing.