Reeken, M. Summability methods in perturbation theory. (English) Zbl 0208.38802 J. Math. Phys. 11, 822-824 (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +4 +5 Show Scanned Page Cited in 4 Documents MSC: 47A55 Perturbation theory of linear operators PDFBibTeX XMLCite \textit{M. Reeken}, J. Math. Phys. 11, 822--824 (1970; Zbl 0208.38802) Full Text: DOI