Some Properties of Nonlinear Klein-Gordon Equation in the Non-Classical Variation Field
Citation：
Zhang Xueming.Some Properties of Nonlinear Klein-Gordon Equation in the Non-Classical Variation Field[J].Chinese Annals of Mathematics B,1982,3(6):725~732
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Authors：
Zhang Xueming;
Abstract：
Using the non-classioal variational method,we prove the function of cosmos potential of the non-linear Klein-Gordon equation is a sign-function, and the coefficient g of KGE is not always positive. Furthermore, some more important properties are obtained.
