BIFURCATION AND STABILITY OF SPATIALLY PERIODIC SOLUTIONS OF NONLINEAR EVOLUTION EQUATIONS WITH INTEGRAL OPERATORS

被引:0
作者
陆启韶
机构
[1] Beijing
[2] Beijing Institute of Aeronautics and Astronautics
关键词
BIFURCATION AND STABILITY OF SPATIALLY PERIODIC SOLUTIONS OF NONLINEAR EVOLUTION EQUATIONS WITH INTEGRAL OPERATORS;
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摘要
A more general kind qf nonlinear evolution equations with integral operators isdiscussed in order to study the spatially periodic static bifurcating solutions and theirstability.At first,the necessary condition and the sufficient condition for the existence ofbifurcation are studied respectively.The stability of the equilibrium solutions is analyzed bythe method of semigroups of linear operators.We also obtain the principle of exchange ofstabilily in this case.As an example of application,a concrete result for a special case withintegral operators of exponential type is presented
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页码:1045 / 1056
页数:12
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[1]  
Bifurcation, perturbation of simple eigenvalues, itand linearized stability[J] . Michael G. Crandall,Paul H. Rabinowitz.Archive for Rational Mechanics and Analysis . 1973 (2)