Dynamical versions of Hardy’s uncertainty principle: A survey
Dynamical versions of Hardy’s uncertainty principle: A survey
复制标题
哈代不确定性原理的动态版本:一项调查
DOI:
10.1090/bull/1729
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发表时间:
2021
影响因子:
1.3
通讯作者:
Malinnikova, Eugenia
中科院分区:
文献类型:
--
作者:
Fernández-Bertolin, Aingeru;Malinnikova, Eugenia
The Hardy uncertainty principle says that no function is better localized together with its Fourier transform than the Gaussian. The textbook proof of the result, as well as one of the original proofs by Hardy, refers to the Phragmén–Lindelöf theorem. In this note we first describe the connection of the Hardy uncertainty to the Schrödinger equation, and give a new proof of Hardy’s result which is based on this connection and the Liouville theorem. The proof is related to the second proof of Hardy, which has been undeservedly forgotten. Then we survey the recent results on dynamical versions of Hardy’s theorem. References
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DOI:
10.1007/bfb0069174
发表时间:
1983
期刊:
Proceedings DCC'99 Data Compression Conference (Cat. No. PR00096)
影响因子:
--
作者:
M. Cowling;J. Price
通讯作者:
J. Price
DOI:
--
发表时间:
2015
期刊:
Revista matemática iberoamericana
影响因子:
--
作者:
Philippe Jaming;Yurii Lyubarskii;E. Malinnikova;Karl
通讯作者:
Karl
影响因子:
3.1
作者:
J. Bourgain;C. Kenig
通讯作者:
J. Bourgain;C. Kenig
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
B. Demange
通讯作者:
B. Demange
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
J. Barceló;L. Fanelli;S. Gutiérrez;A. Ruiz;M. C. Vilela
通讯作者:
M. C. Vilela