Abstract
This paper is devoted to the study of the Cauchy problem in C∞ and in the Gevrey classes for some second order degenerate hyperbolic equations with time dependent coefficients and lower order terms satisfying a suitable Levi condition.
Citation
Ferruccio Colombini. Haruhisa Ishida. Nicola Orrú. "On the Cauchy problem for finitely degenerate hyperbolic equations of second order." Ark. Mat. 38 (2) 223 - 230, October 2000. https://doi.org/10.1007/BF02384318
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