John, Fritz Partial differential equations. 4th ed. (English) Zbl 0472.35001 Applied Mathematical Sciences, Vol. 1. New York - Heidelberg -Berlin: Springer-Verlag. X, 249 p. DM 49.50; $ 23.10 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 ReviewsCited in 168 Documents MSC: 35-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to partial differential equations 35Axx General topics in partial differential equations Keywords:real analytic functions; Cauchy-Cowalevski theorem; Holmgren’s uniqueness theorem; symmetric hyperbolic systems; Widder’s theorem; non-negative solutions of the heat equation; H. Lewy example of a linear differential equation without solution Citations:Zbl 0426.35002; Zbl 0115.081 PDFBibTeX XML