Article ID Journal Published Year Pages File Type
840987 Nonlinear Analysis: Theory, Methods & Applications 2011 12 Pages PDF
Abstract

This paper is concerned with the Cauchy problem for the biharmonic nonlinear Schrödinger equation with L2L2-super-critical nonlinearity. By establishing the profile decomposition of bounded sequences in H2(RN)H2(RN), the best constant of a Gagliardo–Nirenberg inequality is obtained. Moreover, a sufficient condition for the global existence of the solution to the biharmonic nonlinear Schrödinger equation is given.

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