Krotov, V. G. Criteria for compactness in \(L^{p}\)-spaces, \(p \geq 0\). (English. Russian original) Zbl 1271.46023 Sb. Math. 203, No. 7, 1045-1064 (2012); translation from Mat. Sb. 203, No. 7, 129-148 (2012). Reviewer: George O. Okikiolu (London) MSC: 46B50 46E30 PDFBibTeX XMLCite \textit{V. G. Krotov}, Sb. Math. 203, No. 7, 1045--1064 (2012; Zbl 1271.46023); translation from Mat. Sb. 203, No. 7, 129--148 (2012) Full Text: DOI
Baskakov, A. G. On correct linear differential operators. (English. Russian original) Zbl 0939.47024 Sb. Math. 190, No. 3, 323-348 (1999); translation from Mat. Sb. 190, No. 3, 3-28 (1999). Reviewer: G.O.Okikiolu (London) MSC: 47B38 47B39 47D06 47B37 PDFBibTeX XMLCite \textit{A. G. Baskakov}, Sb. Math. 190, No. 3, 323--348 (1999; Zbl 0939.47024); translation from Mat. Sb. 190, No. 3, 3--28 (1999) Full Text: DOI