Eduard Stiefel

Eduard Stiefel, 1955 Eduard L. Stiefel (21 April 1909 – 25 November 1978) was a Swiss mathematician. Together with Cornelius Lanczos and Magnus Hestenes, he invented the conjugate gradient method, and gave what is now understood to be a partial construction of the Stiefel–Whitney classes of a real vector bundle, thus co-founding the study of characteristic classes. Provided by Wikipedia

1
by Stiefel, Eduard
Published 1971
Birkhäuser Basel

2
by Stiefel, Eduard
Published 1947
Springer Basel

3
by Fässler, Albert, Stiefel, Eduard
Published 1992
Birkhäuser Boston

4
by Kirchgraber, Urs, Stiefel, Eduard
Published 1978
Vieweg+Teubner Verlag

5
by Neumann, John von, Stiefel, Eduard
Published 1955
VS Verlag für Sozialwissenschaften

6
by Rutishauser, Heinz, Speiser, Ambros, Stiefel, Eduard
Published 1951
Springer Basel