Contents Online
Mathematical Research Letters
Volume 23 (2016)
Number 3
Extremisers for the trace theorem on the sphere
Pages: 633 – 647
DOI: https://dx.doi.org/10.4310/MRL.2016.v23.n3.a3
Authors
Abstract
We find all extremisers for the trace theorem on the sphere. We also provide a sharp extension for functions belonging to certain Sobolev spaces with angular regularity.
Accepted 31 August 2015
Published 8 July 2016