Aronszajn, N. Rayleigh-Ritz and A. Weinstein methods for approximation of eigenvalues. I. Operators in a Hilbert space. (English) Zbl 0031.40601 Proc. Natl. Acad. Sci. USA 34, 474-480 (1948). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 16 Documents Keywords:Functional analysis PDF BibTeX XML Cite \textit{N. Aronszajn}, Proc. Natl. Acad. Sci. USA 34, 474--480 (1948; Zbl 0031.40601) Full Text: DOI