Semiclassical Analysis of Dispersion Phenomena
Semiclassical Analysis of Dispersion Phenomena
复制标题
色散现象的半经典分析
DOI:
10.1007/978-3-030-05657-5_7
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
F. Macià
中科院分区:
文献类型:
--
作者:
V. Chabu;C. Fermanian;F. Macià
Our aim in this work is to give some quantitative insight on the dispersive effects exhibited by solutions of a semiclassical Schrödinger-type equation in. We describe quantitatively the localisation of the energy in a long-time semiclassical limit within this non compact geometry and exhibit conditions under which the energy remains localized on compact sets. We also explain how our results can be applied in a straightforward way to describe obstructions to the validity of smoothing type estimates.