Volume 7, Issue 4 Johannes F. Brasche Leonid Nizhnik One-dimensional Schrödinger operators with δ'-interactions on a set of Lebesgue measure zero 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 Johannes F. Brasche Leonid Nizhnik Find more articles with the same keywords eigenvalues spectrum point interactions singular Schrödinger operators Find more articles with the same subject classes 47A55 47A70