Optimal decay of extremals for the fractional Sobolev inequality

2015/08/01 by Brasco, Lorenzo, Mosconi, Sunra, Squassina, Marco · 4 citations
#35B40 #46E35 #49K22 #Analysis of PDEs (math.AP) #FOS: Mathematics

paper · doi:10.48550/arxiv.1508.00132

Abstract

We obtain the sharp asymptotic behavior at infinity of extremal functions for the fractional critical Sobolev embedding.

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