A. Kielbasinski

Basic concepts in numerical error analysis (suggested by linear algebra problems)

A. Kielbasinski, 1978 .

Numerical analysis of standard problems with a unitary Householder transformation

A. Kiełbasiński, K. Zietak, K. Ziętak, 1976 .

On iterative algorithms for the polar decomposition of a matrix and the matrix sign function

Pawel Zielinski, Krystyna Zietak, Andrzej Kielbasinski, 2015, Appl. Math. Comput..

Iterative refinement for linear systems in variable-precision arithmetic

Andrzej Kiełbasiński, A. Kielbasinski, 1981 .