Taglialatela, Giovanni; Vaillant, Jean Conditions of hyperbolicity of linear differentiable systems with constant multiplicity. (English) Zbl 1282.35230 Bull. Sci. Math. 137, No. 3, 251-267 (2013). MSC: 35L45 × Cite Format Result Cite Review PDF Full Text: DOI
Singh, Kumud Quasilinear system of equations with quadratic growth in unbounded domains. (English) Zbl 0789.35065 Publ. Math. Debr. 39, No. 1-2, 5-17 (1991). MSC: 35J65 35D05 × Cite Format Result Cite Review PDF
Iwasaki, Chisato Construction of fundamental solutions of the parabolic equation by pseudodifferential operators and \(\square _ b\). (English. Russian original) Zbl 0684.35060 Sugaku Expo. 2, No. 2, 189-207 (1989); translation from Sûgaku 39, No. 2, 97-109 (1987). MSC: 35K65 35S10 35K45 35P20 65H10 × Cite Format Result Cite Review PDF
Iwasaki, Chisato Construction of fundamental solutions of parabolic equations through pseudo-differential operators. (Japanese) Zbl 0667.35043 Sûgaku 39, No. 2, 97-109 (1987). Reviewer: A.Tsutsumi MSC: 35K65 35S10 35K45 35P20 65H10 × Cite Format Result Cite Review PDF
Arkhipova, A. A.; Ural’tseva, N. N. The regularity of the solutions of variational inequalities with convex constraints on the boundary of the domain for nonlinear operators with diagonal principal part. (English. Russian original) Zbl 0639.35033 Vestn. Leningr. Univ., Math. 20, No. 3, 1-8 (1987); translation from Vestn. Leningr. Univ., Ser. I 1987, No. 3, 13-19 (1987). MSC: 35J85 35J65 35B65 58B20 × Cite Format Result Cite Review PDF
Arkhipova, A. A. The regularity of the solutions of a certain system of variational inequalities with constraints in \(R^ N\). (English) Zbl 0568.49006 Vestn. Leningr. Univ., Math. 17, No. 3, 1-6 (1984). MSC: 49J40 35D10 35J85 × Cite Format Result Cite Review PDF
Arkhipova, A. A. Regularity of the solution of a system of variational inequalities with constraint in \(R^ N\). (Russian. English summary) Zbl 0548.49004 Vestn. Leningr. Univ. 1984, No. 13, Mat. Mekh. Astron. 1984, No. 3, 5-9 (1984). MSC: 49J40 35D10 35J85 × Cite Format Result Cite Review PDF
Kumano-go, Hitoshi Fundamental solution for a hyperbolic system with diagonal principal part. (English) Zbl 0431.35062 Commun. Partial Differ. Equations 4, 959-1015 (1979). MSC: 35L30 35S05 35B20 35A08 × Cite Format Result Cite Review PDF Full Text: DOI