Biennial Conference on Numerical Analysis, Strathclyde
Advances and Perspectives on Numerical Methods for Saddle Point Problems, Banff
South African Symposium for Numerical and Applied Mathematics , Stellenbosch
Copper Mountain Conference on Iterative Methods
Householder Symposium on Numerical Linear Algebra
Scottish Computational Mathematics Symposium
ICIAM, Zurich, July 2007
Computational Linear Algebra for PDEs, Durham, July 2008
ECCOMAS, Egmond aan Zee
SIAM Meeting on Computational Science and Engineering, Costa Mesa, CA
ILCC, Keystone
GAMM-SIAM Conference on Applied Linear Algebra, Dusseldorf
PIMS Workshop on Numerical Linear Algebra, Vancouver, August 2003
Numerical Analysis and Computers - 50 Years of Progress, Manchester, June 1998
Iterative Methods and Parallel Computing (IMPC97)
Linear Algebra and Its Applications Conference , Manchester 1995