LA15 - MS15-1 Null-Space Based Preconditioners for Saddle-Point Systems Presentation: Chen Greif, University of British Columbia, Canada, 24 min 37 sec
LA15 - MS15-1 Null-Space Based Preconditioners for Saddle-Point Systems (PDF) Document: View PDF Handout
LA15 - MS15-4 Iterative Solver for Linear Systems Arising in Interior Point Methods for Semidefinite Programming Presentation: Jacek Gondzio, University of Edinburgh, United Kingdom, 29 min 45 sec
LA15 - MS15-4 Iterative Solver for Linear Systems Arising in Interior Point Methods for Semidefinite Programming (PDF) Document: View PDF Handout