Bahri, S. M. Carleman integral operators as multiplication operators and perturbation theory. (English) Zbl 1488.45057 Kragujevac J. Math. 41, No. 1, 71-80 (2017). MSC: 45P05 47G10 PDF BibTeX XML Cite \textit{S. M. Bahri}, Kragujevac J. Math. 41, No. 1, 71--80 (2017; Zbl 1488.45057) Full Text: Link OpenURL
Stone, Marshall Harvey Linear transformations in Hilbert space and their applications to analysis. (English) JFM 58.0420.02 American Mathematical Society Colloquium Publications. Vol. 15. New York: American Mathematical Society (AMS). viii, 622 p. (1932). Reviewer: Lorch, E., Dr. (New York) MSC: 47-02 46-02 PDF BibTeX XML OpenURL
Carleman, T. Sur les équations intégrales singulières à noyau réel et symétrique. (French) JFM 47.0369.01 C. R. 171, 383-386 (1920). Reviewer: Lichtenstein, Prof. (Leipzig) PDF BibTeX XML Cite \textit{T. Carleman}, C. R. Acad. Sci., Paris 171, 383--386 (1920; JFM 47.0369.01) Full Text: Gallica OpenURL