Komatsu, Hikosaburo Linear hyperbolic equations with Gevrey coefficients. (English) Zbl 0407.35052 J. Math. Pures Appl., IX. Sér. 59, 145-185 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 6 Documents MSC: 35L30 Initial value problems for higher-order hyperbolic equations 35D10 Regularity of generalized solutions of PDE (MSC2000) Keywords:Ultradistributions; Formally Hyperbolic Linear Partial Differenti PDFBibTeX XMLCite \textit{H. Komatsu}, J. Math. Pures Appl. (9) 59, 145--185 (1980; Zbl 0407.35052)