Cauchy Problem for Non-Strictly Hyperbolic Systems

The correctness of the Cauchy problem

H. Flaschka, Gilbert Strang · Advances in Mathematics · 1971 · 88 citations

Natural Sciences, Mathematics, Differential Equations +9

Strongly Hyperbolic Systems with Variable Coefficients

Kunihiko Kajitani · Publications of the Research Institute for Mathematical Sciences · 1973 · 16 citations · Full text

Natural Sciences, Mathematics, Differential Equations +6

On the Cauchy Problem for Weakly Hyperbolic Systems

Hideo Yamahara · Publications of the Research Institute for Mathematical Sciences · 1976 · 12 citations

Natural Sciences, Mathematics, Complex Systems +6

ON KOWALEWSKIAN SYSTEMS

Sigeru Mizohata · Russian Mathematical Surveys · 1974 · 11 citations