Local approximation of arbitrary functions by solutions of nonlocal equations

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Date
2016
Volume
2303
Issue
Journal
Series Titel
Book Title
Publisher
Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik
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Abstract

We show that any function can be locally approximated by solutions of prescribed linear equations of nonlocal type. In particular, we show that every function is locally s-caloric, up to a small error. The case of non-elliptic and non-parabolic operators is taken into account as well.

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Keywords
Density properties, approximation, s-caloric functions
Citation
Dipierro, S., Savin, O., & Valdinoci, E. (2016). Local approximation of arbitrary functions by solutions of nonlocal equations (Vol. 2303). Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik.
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Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.