Cauchy Problem for One-Dimensional Semil
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Denise Aregba-Driollet; Bernard Hanouzet
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Article
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1996
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Elsevier Science
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English
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We study the blow up or global existence of the solutions of the Cauchy problem for 2\_2 one-dimensional first order semilinear strictly hyperbolic systems with homogeneous quadratic interaction. Two characterizations are obtained: global existence for locally bounded data, global existence for smal