Demonstratio Mathematica (Sep 2019)

Sets of p-restriction and p-spectral synthesis

  • Puls Michael J.

DOI
https://doi.org/10.1515/dema-2019-0033
Journal volume & issue
Vol. 52, no. 1
pp. 397 – 403

Abstract

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In this paper we investigate the restriction problem. More precisely, we give sufficient conditions for the failure of a set E in ℝn to have the p-restriction property. We also extend the concept of spectral synthesis to Lp(ℝn) for sets of p-restriction when p > 1. We use our results to show that there are p-values for which the unit sphere is a set of p-spectral synthesis in ℝn when n ⩾ 3.

Keywords