On the hyperbolicity of some systems of nonlinear first-order partial differential equations

Authors: Hà Tiến Ngoạn, Nguyễn Thị Nga,

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Publisher, magazine: ,

Publication year: 2006

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Abstract

In this paper we study the hyperbolicity of some normal systems of firstorder nonlinear partial differential equations, to which some multidimensional MongeAmp`ere equations have been reduced in [8]. We prove that when the dimension n 5 all these systems are weakly hyperbolic

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