Article ID Journal Published Year Pages File Type
4599553 Linear Algebra and its Applications 2014 25 Pages PDF
Abstract

We extend previous results on the exponential off-diagonal decay of the entries of analytic functions of banded and sparse matrices to the case where the matrix entries are elements of a C⁎C⁎-algebra.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Preview
Decay properties for functions of matrices over C⁎C⁎-algebras
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