Volume 27, Issue 2 Saburou Saitoh Extension formulas and norm inequalities in Sobolev Hilbert spaces Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Saburou Saitoh Find more articles with the same keywords extension and restriction of a function Sobolev space Fourier transform reproducing kernel bounded linear operators norm estimate norm inequality Find more articles with the same subject classes 30C40 44A05 35A22 46E22 45A05