【摘 要】
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It is well-known that shock will form in finite time for hyperbolic conservation laws from initial compression no matter how small and smooth the data are.Class
【机 构】
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GeorgiaInstituteofTechnology,USA
【出 处】
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The Fourth International Conference on Nonlinear Evolutionar
论文部分内容阅读
It is well-known that shock will form in finite time for hyperbolic conservation laws from initial compression no matter how small and smooth the data are.Classical results,including P.D.Lax(1964),T.Liu(1979),Li-Zhou-Kong(1994),confirms that when initial data are small smooth perturbation near constant states,finite blowup in gradient occurs if and only if initial data contains any compression in some truly nonlinear characteristic field.
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