Nishitani, Tatsuo The Cauchy problem for weakly hyperbolic equations of second order. (English) Zbl 0497.35053 Commun. Partial Differ. Equations 5, 1273-1296 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 32 Documents MSC: 35L15 Initial value problems for second-order hyperbolic equations 35L30 Initial value problems for higher-order hyperbolic equations Keywords:Cauchy problem; weakly hyperbolic equations of second order; analytic coefficients; well posed PDF BibTeX XML Cite \textit{T. Nishitani}, Commun. Partial Differ. Equations 5, 1273--1296 (1980; Zbl 0497.35053) Full Text: DOI OpenURL