Hyperbolicity of First Order Quasi-Linear Equations
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DOI: 10.3390/sym14051024
Abstract: The theorem about equivalence of the strong hyperbolicity concept and the Friedrichs hyperbolicity concept for partial quasi-linear differential equations of the first order is proved. On the basis of this theorem, the necessary and sufficient… read more here.
Keywords: first order; hyperbolicity first; hyperbolicity; quasi linear ... See more keywords