Kracht, M.; Kreyszig, Erwin; Schroeder, G. Integral operators in the function theoretic method for partial differential equations. (English) Zbl 0482.35023 SIAM Rev. 24, 52-71 (1982). MSC: 35C15 35A22 35J15 35-02 35G20 PDFBibTeX XMLCite \textit{M. Kracht} et al., SIAM Rev. 24, 52--71 (1982; Zbl 0482.35023) Full Text: DOI
Kracht, Manfred; Kreyszig, Erwin; Schröder, Gunnar Definitionsprinzipien für Operatoren Bergmanscher Art und einige Anwendungen. (German) Zbl 0424.35019 Elem. Math. 36, 25-36 (1981). MSC: 35C15 35A25 35-02 PDFBibTeX XMLCite \textit{M. Kracht} et al., Elem. Math. 36, 25--36 (1981; Zbl 0424.35019) Full Text: EuDML