Ivanov, B. A. Properties of eigenvalues of positive operators depending nonlinearly on a parameter. (English) Zbl 0448.49020 J. Sov. Math. 14, 1161-1165 (1980). MSC: 49R50 47A70 47A10 47B60 PDF BibTeX XML Cite \textit{B. A. Ivanov}, J. Sov. Math. 14, 1161--1165 (1980; Zbl 0448.49020) Full Text: DOI OpenURL
Ivanov, B. A. Some properties of eigenvalues of positive operators nonlinearly depending on a parameter. (Russian) Zbl 0348.49030 Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 56, 177-181 (1976). MSC: 49R50 47J05 PDF BibTeX XML Cite \textit{B. A. Ivanov}, Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 56, 177--181 (1976; Zbl 0348.49030) Full Text: EuDML OpenURL