Bony, Jean-Michel; Schapira, Pierre Existence et prolongement des solutions analytiques des systèmes hyperboliques non stricts. (Existence and prolongation of analytic solutions of not strictly hyperbolic systems). (French) Zbl 0226.35054 C. R. Acad. Sci., Paris, Sér. A 274, 86-89 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 Documents MSC: 35L40 First-order hyperbolic systems PDF BibTeX XML Cite \textit{J.-M. Bony} and \textit{P. Schapira}, C. R. Acad. Sci., Paris, Sér. A 274, 86--89 (1972; Zbl 0226.35054)