共查询到20条相似文献,搜索用时 31 毫秒
1.
Mónica Clapp Yanheng Ding 《Zeitschrift für Angewandte Mathematik und Physik (ZAMP)》2004,25(2):592-605
We study the nonlinear Schröodinger equation
-Du+la(x)u=mu+u2*-1, u ? \mathbbRN,-\Delta u+\lambda a(x)u=\mu u+u^{2^{\ast }-1},{ \ }u\in \mathbb{R}^{N},
with critical exponent
2*= 2
N/(
N-2),
N 4,
where
a 0,
has a potential well. Using variational methods we
establish existence and multiplicity of positive solutions which
localize near the potential well for small and
large. 相似文献
2.
Ryosuke Hyakuna Masayoshi Tsutsumi 《NoDEA : Nonlinear Differential Equations and Applications》2011,18(3):309-327
We consider the Cauchy problem for the nonlinear Schrödinger equations $ \begin{array}{l} iu_t + \triangle u \pm |u|^{p-1}u =0, \qquad x \in \mathbb{R}^d, \quad t \in \mathbb{R} \\ u(x,0)= u_0(x), \qquad x \in \mathbb{R}^d \end{array} $ for 1 < p < 1 + 4/d and prove that there is a ${\rho (p ,d) \in (1,2)}We consider the Cauchy problem for the nonlinear Schr?dinger equations
l iut + \triangle u ±|u|p-1u = 0, x ? \mathbbRd, t ? \mathbbR u(x,0) = u0(x), x ? \mathbbRd \begin{array}{l} iu_t + \triangle u \pm |u|^{p-1}u =0, \qquad x \in \mathbb{R}^d, \quad t \in \mathbb{R} \\ u(x,0)= u_0(x), \qquad x \in \mathbb{R}^d \end{array} 相似文献
3.
Changxing Miao Liutang Xue 《NoDEA : Nonlinear Differential Equations and Applications》2011,18(6):707-735
In this paper we consider the following 2D Boussinesq–Navier–Stokes systems
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