Document Type

Article

Publication Date

2-24-2004

Publication Title

SIAM Journal on Matrix Analysis and Applications

Abstract

When the isotypic subspaces of a representation are viewed as the eigenspaces of a symmetric linear transformation, isotypic projections may be achieved as eigenspace projections and computed using the Lanczos iteration. In this paper, we show how this approach gives rise to an efficient isotypic projection method for permutation representations of distance transitive graphs and the symmetric group.

DOI

10.1137/S0895479801399778

Share

COinS