The Cauchy problem for a coupled semilin
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L. Amour; T. Raoux
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Article
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2003
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Elsevier Science
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English
⚖ 160 KB
We consider a semilinear parabolic coupled system in R n × R+ where the maximum principle and the minimum principle fail for the solution itself and also for its ÿrst derivatives with respect to x. Under the assumption that f and g present a subquadratic growth near the origin, we prove the global