Logarithmic residues in the Banach algeb
✍
Harm Bart; Torsten Ehrhardt; Bernd Silbermann
📂
Article
📅
2004
🏛
John Wiley and Sons
🌐
English
⚖ 328 KB
## Abstract A logarithmic residue is a contour integral of the (left or right) logarithmic derivative of an analytic Banach algebra valued function. Logarithmic residues are intimately related to sums of idempotents. The present paper is concerned with logarithmic residues in a specific Banach alge