Chemin, Jean-Yves Évolution d’une singularité ponctuelle dans des équations strictement hyperboliques non linéaires. (Evolution of point singularities in nonlinear strictly hyperbolic equations). (French) Zbl 0717.35012 Am. J. Math. 112, No. 5, 805-860 (1990). Reviewer: B.Helffer MSC: 35B65 35L75 × Cite Format Result Cite Review PDF Full Text: DOI
Yu, Yuenian Singularities of solutions to Cauchy problems for semilinear wave equations in two space dimensions. (English) Zbl 0708.35054 J. Partial Differ. Equations 3, No. 1, 69-80 (1990). Reviewer: P.Stefanov MSC: 35L70 35B65 35B05 × Cite Format Result Cite Review PDF
Bony, J.-M.; Lerner, N. Quantification asymptotique et microlocalisations d’ordre supérieur. I. (French) Zbl 0753.35005 Ann. Sci. Éc. Norm. Supér. (4) 22, No. 3, 377-433 (1989). Reviewer: C.M.Brauner (Bordeaux) MSC: 35A27 35L67 × Cite Format Result Cite Review PDF Full Text: DOI Numdam EuDML