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Completion by perturbations

We prove that any non-complete orthonormal system in a Hilbert space can be transformed into a basis by small perturbations.

4 nodes4 linksoverview previewCompletion by perturbations
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Completion by perturbations4 visible / 4 total nodes / 4 links
AuthorshipTopic signalTopic signalRelated contextWCompletion by perturbationspreprint / 2020AVictor OlevskiiResearcherTmath.FA4066 worksTmath.CA2494 works
PaperSignal 103 links

Completion by perturbations

preprint / 2020

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