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...
Project supported by the National Natural Science Foundation of China (Nos. 10871055 and 10926149);the Natural Science Foundation of Heilongjiang Province (Nos. A200702 and A200810);the Science and Technology Foundation of Education Offce of Heilongjiang Province (No. 11541276);the Foundational Science Foundation of Harbin Engineering University
This paper discusses a class of nonlinear SchrSdinger equations with combined power-type nonlinearities and harmonic potential. By constructing a variational problem the potential well method is applied. The structure...