14 Feb
2017
14 Feb
'17
8:21 a.m.
Dear all, For weird reasons I'd like to solve Ux = y where U is the Cholesky square root of a given symmetric positive definite matrix A. Is there a way to abuse the PETSc solver interface into doing this? all the best --cjc -- http://www.imperial.ac.uk/people/colin.cotter www.cambridge.org/9781107663916