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arXiv · 1407.8104

On Semi-Fredholm Band-Dominated Operators

Markus Seidel
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Abstract

In this paper we study the semi-Fredholm property of band-dominated operators $A$ and prove that it already implies the Fredholmness of $A$ in all cases where this is not disqualified by obvious reasons. Moreover, this observation is applied to show that the Fredholmness of a band-dominated operator already follows from the surjectivity of all its limit operators.

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Markus Seidel. 2014-07-30. On Semi-Fredholm Band-Dominated Operators. https://doi.org/10.1007/s00020-015-2219-4

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