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arXiv · 1905.06713

A note on the surjectivity of operators on vector bundles over discrete spaces

Jannis Koberstein·Marcel Schmidt
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Abstract

In this note we give a short and self-contained proof for a criterion of Eidelheit on the solvability of linear equations in infinitely many variables. We use this criterion to study the surjectivity of magnetic Schr\"odinger operators on bundles over graphs.

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Jannis Koberstein, Marcel Schmidt. 2019-05-16. A note on the surjectivity of operators on vector bundles over discrete spaces. https://arxiv.org/abs/1905.06713

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