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This note shows that every positive solution to the following third order non–autonomous max-type difference equationwhen is a three-periodic sequence of positive numbers, is periodic with period three. The same result was proved for the following min-type difference equation 相似文献
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Guy Bouchitté 《Journal of Functional Analysis》2003,204(1):228-267
For a given positive measure μ on , we consider integral functionals of the kind
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The main purpose of this paper is to investigate the formal deficiency indices of a symmetric first-order system
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Existence and asymptotic stability for evolution problems on manifolds with damping and source terms
Marcelo M. Cavalcanti Valéria N. Domingos Cavalcanti 《Journal of Mathematical Analysis and Applications》2004,291(1):109-127
One considers the nonlinear evolution equation with source and damping terms