Gasymov, M. G. The sum of differences of eigenvalues of two selfadjoint operators. (English. Russian original) Zbl 0191.15102 Sov. Math., Dokl. 4, 838-842 (1963); translation from Dokl. Akad. Nauk SSSR 150, 1202-1205 (1963). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 6 Documents Keywords:functional analysis PDF BibTeX XML Cite \textit{M. G. Gasymov}, Sov. Math., Dokl. 4, 838--842 (1963; Zbl 0191.15102); translation from Dokl. Akad. Nauk SSSR 150, 1202--1205 (1963)