Aleksandryan, G. R. The parametrix and propagation of the wave front of the solution of the Cauchy problem for a model equation. (English) Zbl 0599.35111 Sov. J. Contemp. Math. Anal., Arm. Acad. Sci. 19, No. 3, 33-46 (1984). MSC: 35L80 35L15 35A30 35L67 PDFBibTeX XMLCite \textit{G. R. Aleksandryan}, Sov. J. Contemp. Math. Anal., Arm. Acad. Sci. 19, No. 3, 33--46 (1984; Zbl 0599.35111)
Kubo, Akisato Mixed problems for some weakly hyperbolic second order equations. (English) Zbl 0599.35110 Math. Jap. 29, 721-751 (1984). MSC: 35L80 35L20 PDFBibTeX XMLCite \textit{A. Kubo}, Math. Japon. 29, 721--751 (1984; Zbl 0599.35110)
Tartar, L. Étude des oscillations dans les équations aux dérivées partielles non linéaires. (Study of oscillations in nonlinear partial differential equations). (French) Zbl 0595.35012 Trends and applications of pure mathematics to mechanics, Symp., Palaiseau/France 1983, Lect. Notes Phys. 195, 384-412 (1984). Reviewer: A.L.Edelson MSC: 35B05 35B40 35L60 PDFBibTeX XML
Jannelli, Enrico Gevrey well-posedness for a class of weakly hyperbolic equations. (English) Zbl 0582.35070 J. Math. Kyoto Univ. 24, 763-778 (1984). Reviewer: G.Gussi MSC: 35L15 35A05 35B30 PDFBibTeX XMLCite \textit{E. Jannelli}, J. Math. Kyoto Univ. 24, 763--778 (1984; Zbl 0582.35070) Full Text: DOI
Gourdin, Daniel; Mechab, Mustapha Systèmes faiblement hyperboliques à charactéristiques de multiplicité variable. (Weakly hyperbolic systems with characteristics with variable multiplicity). (French) Zbl 0574.35062 C. R. Acad. Sci., Paris, Sér. I 298, 457-460 (1984). Reviewer: T.Tsutsumi MSC: 35L55 35L30 35A30 35L80 PDFBibTeX XMLCite \textit{D. Gourdin} and \textit{M. Mechab}, C. R. Acad. Sci., Paris, Sér. I 298, 457--460 (1984; Zbl 0574.35062)
Majda, Andrew; Rosales, Rodolfo Resonantly interacting weakly nonlinear hyperbolic waves. I: A single space variable. (English) Zbl 0572.76066 Stud. Appl. Math. 71, 149-179 (1984). Reviewer: Michael Sever (Jerusalem) MSC: 76N10 35Q30 PDFBibTeX XMLCite \textit{A. Majda} and \textit{R. Rosales}, Stud. Appl. Math. 71, 149--179 (1984; Zbl 0572.76066) Full Text: DOI
Gårding, Lars Hyperbolic differential operators. (English) Zbl 0572.35012 Perspectives in mathematics, Anniv. Oberwolfach 1984, 215-247 (1984). Reviewer: A.Tsutsumi MSC: 35E15 35L30 35L67 35E05 PDFBibTeX XML
Shtaras, Arunas Asymptotic solution of some weakly nonlinear wave equations. (Russian. English summary) Zbl 0564.35074 Differ. Uravn. Primen. 35, 107-116 (1984). MSC: 35L70 35A05 PDFBibTeX XMLCite \textit{A. Shtaras}, Differ. Uravn. Primen. 35, 107--116 (1984; Zbl 0564.35074)
Aleksandryan, G. R. Parametrix and propagation of the wave front of the solution of the Cauchy problem for a model equation. (Russian. English summary) Zbl 0552.35057 Izv. Akad. Nauk Arm. SSR, Mat. 19, No. 3, 219-232 (1984). MSC: 35L80 35L15 35A30 35L67 PDFBibTeX XMLCite \textit{G. R. Aleksandryan}, Izv. Akad. Nauk Arm. SSR, Mat. 19, No. 3, 219--232 (1984; Zbl 0552.35057)
Kucherenko, V. V.; Osipov, Yu. V. The Cauchy problem for nonstrictly hyperbolic equations. (English) Zbl 0549.35072 Math. USSR, Sb. 48, 81-109 (1984). MSC: 35L30 58J45 35C10 35C20 PDFBibTeX XMLCite \textit{V. V. Kucherenko} and \textit{Yu. V. Osipov}, Math. USSR, Sb. 48, 81--109 (1984; Zbl 0549.35072) Full Text: DOI
Kubo, Akisato On the mixed problems for weakly hyperbolic equations of second order. (English) Zbl 0548.35076 Commun. Partial Differ. Equations 9, 889-917 (1984). Reviewer: N.L.Maria MSC: 35L20 35L80 PDFBibTeX XMLCite \textit{A. Kubo}, Commun. Partial Differ. Equations 9, 889--917 (1984; Zbl 0548.35076) Full Text: DOI
Miles, John Chaotic motion of a weakly nonlinear, modulated oscillator. (English) Zbl 0535.70028 Proc. Natl. Acad. Sci. USA 81, 3919-3923 (1984). MSC: 70K50 37D45 PDFBibTeX XMLCite \textit{J. Miles}, Proc. Natl. Acad. Sci. USA 81, 3919--3923 (1984; Zbl 0535.70028) Full Text: DOI