Some talks and presentations

• Convergence analysis of GMRES for a convection-diffusion model problem,
  SIAM CSE Conference, Orlando, FL, USA, February 2005.
  
  
• Numerical solution of saddle point problems - A survey and an application,
  Institute of Computer Science, Czech Academy of Science, Prague, Czech Republic, April 2005.
  
  
• GMRES convergence for normal matrices: Bounds and open problems,
  Householder Symposium XVI, Seven Springs, PA, USA, May 2005.
  
  
• Challenges for the analysis and understanding of Krylov subspace methods,
  GAMM-SIAM ALA06 Meeting, Düsseldorf, Germany, June 2006.
  
  
• On optimal short recurrences for generating orthogonal Krylov subspace bases,
  Computational Methods with Applications, Harrachov, Czech Republic, August 2007.
  
  
• On matrix approximation theory,
  MIMS New Directions Workshop Functions of Matrices, Manchester, May 2008.
  
  
• Hermann Grassmann and the foundations of linear algebra,
  SIAM Conference on Applied Linear Algebra, Monterey, CA, USA, October 2009.