supported by National Natural Science Foundation of China(10871055,10926149);Natural Science Foundation of Heilongjiang Province (A2007-02;A200810);Science and Technology Foundation of Education Office of Heilongjiang Province(11541276);Foundational Science Founda-tion of Harbin Engineering University
In this article, we study the initial boundary value problem of generalized Pochhammer-Chree equation utt-uxx-uxxt-uxxtt=f(u)xx,x∈Ω,t〉0,u(x,0)=u0(x),ut(x,0)=u1(x),x∈Ω,u(0,t)=u(1,t)=0,t≥0, where Ω...