On a conjectured property of the witten index and an application to levinson’s theorem

Alan Carey; Galina Levitina

On a conjectured property of the witten index and an application to levinson’s theorem

Mathematical Sciences Institute

Research output: Contribution to journal › Article › peer-review

Abstract

A few years ago Fritz Gesztesy raised the issue of whether there was a composition rule for the Witten index analogous to that satisfied by Fredholm operators. In this note we prove a result in this direction and provide an application to Levinson’s theorem.

Original language	English
Pages (from-to)	995-1007
Number of pages	13
Journal	Pure and Applied Functional Analysis
Volume	9
Issue number	4
Publication status	Published - 2024

Cite this

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On a conjectured property of the witten index and an application to levinson’s theorem

Abstract

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