星形网络中 Schrödinger 方程的色散效应与高频行为
偏微分方程分析
2014-06-04 v2
摘要
我们证明了 的时间衰减估计,其中 是一个无限星形网络,针对满足某些正则性和衰减假设的实值势 的 Schrödinger 群 。此外,我们表明,若截止频率趋于无穷大,则具有低频截止的初始条件的解趋于自由解。
引用
@article{arxiv.1204.4998,
title = {Dispersive effects and high frequency behaviour for the Schr\"odinger equation in star-shaped networks},
author = {Felix Ali Mehmeti and Kaïs Ammari and Serge Nicaise},
journal= {arXiv preprint arXiv:1204.4998},
year = {2014}
}
备注
This paper is an improved and extended version of "A dispersive estimate for the Schr\"odinger operator in star-shaped networks"