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A note on the finite fractal dimension of the global attractors for dissipative nonlinear Schrödinger‐type equations
Mathematical Methods in the Applied Sciences ( IF 2.9 ) Pub Date : 2020-07-13 , DOI: 10.1002/mma.6709 Brahim Alouini 1, 2
Mathematical Methods in the Applied Sciences ( IF 2.9 ) Pub Date : 2020-07-13 , DOI: 10.1002/mma.6709 Brahim Alouini 1, 2
Affiliation
In this article, we present, throughout two basic models of damped nonlinear Schrödinger (NLS)–type equations, a new idea to bound from above the fractal dimension of the global attractors for NLS‐type equations. This could answer the following open issue: consider, for instance, the classical one‐dimensional cubic nonlinear Schrödinger equation
“How can we bound the fractal dimension of the associate global attractor without the need to assume that the external forcing term f has some decay at infinity (that is belonging to some weighted Lebesgue space)?”
中文翻译:
关于耗散非线性Schrödinger型方程整体吸引子的有限分形维数的注记
在本文中,我们在整个阻尼非线性Schrödinger(NLS)型方程的两个基本模型中,提出了一个新的想法,从上面约束NLS型方程的整体吸引子的分形维数。这可能会回答以下未解决的问题:例如,考虑经典的一维三次非线性薛定ding方程
“我们如何在不假定外部强迫项f在无穷大处具有一定衰减(属于某个加权Lebesgue空间)的情况下,约束整体全局吸引子的分形维数?”
更新日期:2020-07-13
中文翻译:
关于耗散非线性Schrödinger型方程整体吸引子的有限分形维数的注记
在本文中,我们在整个阻尼非线性Schrödinger(NLS)型方程的两个基本模型中,提出了一个新的想法,从上面约束NLS型方程的整体吸引子的分形维数。这可能会回答以下未解决的问题:例如,考虑经典的一维三次非线性薛定ding方程