andrenarchy/krypy v2.0.0b1

krypy v2.0.0b1

on GitHub

Beta release!

• new API
• linear systems are now handled via the linsys.LinearSystem class
• linsys.Minres and linsys.Gmres now use utils.Arnoldi
• new utils.Arnoldi class features several orthogonalization algorithms:
  • modified Gram-Schmidt
  • iterated modified Gram-Schmit
  • Lanczos
  • Householder
• all solvers in linsys can return the corresponding Arnoldi relation
• new submodule deflation enables deflation with all solvers from linsys
• new submodule recycling provides methods for recycling data while solving a sequence of linear systems.