Use of algebraic multigrid techniques in constrained nonconvex optimization

Project: PHD

Project Details


This project investigates the application of the algebraic multigrid techniques, long known in linear algebra, in the domain of nonlinear optimization of problems involving un underlying infinite dimensional system.
Effective start/end date1/10/053/09/09


  • algebraic multigrid
  • numerical analysis
  • discretization
  • continuous optimization

Research Output

A recursive trust-region method in infinity norm for bound-constrained nonlinear optimization

Gratton, S., Mouffe, M., Toint, P. & Weber Mendonca, M., 2008, (Unpublished) In : IMA Journal of Numerical Analysis. 28, 4, p. 827-861 35 p.

Research output: Contribution to journalArticle

  • Projects


    • 1 Oral presentation

    Multilevel optimization using trust-regions and linesearches

    Philippe Toint (Invited speaker)

    12 Nov 2015

    Activity: Talk or presentation typesOral presentation


    Oliver Smithies Fellow

    TOINT, Philippe (Recipient), Sep 2015

    Prize: Fellowship awarded competitively