Book Review: Semi-classical analysis
نویسندگان
چکیده
منابع مشابه
Semi-classical analysis
3 4 CONTENTS 2.2.2 The space of fixed vectors for a compact group is sym
متن کاملSemi-classical signal analysis
This study introduces a new signal analysis method called SCSA, based on a semi-classical approach. The main idea in the SCSA is to interpret a pulse-shaped signal as a potential of a Schrödinger operator and then to use the discrete spectrum of this operator for the analysis of the signal. We present some numerical examples and the first results obtained with this method on the analysis of art...
متن کامل0 Semi - classical signal analysis
This study introduces a new signal analysis method called SCSA, based on a semi-classical approach. The main idea in the SCSA is to interpret a pulseshaped signal as a potential of a Schrödinger operator and then to use the discrete spectrum of this operator for the analysis of the signal. We present some numerical examples and the first results obtained with this method on the analysis of arte...
متن کاملSemi-classical Analysis and Pseudospectra
We prove an approximate spectral theorem for non-self-adjoint operators and investigate its applications to second order differential operators in the semi-classical limit. This leads to the construction of a twisted FBI transform. We also investigate the connections between pseudospectra and boundary conditions in the semi-classical limit. AMS subject classification numbers: 81Q20, 47Axx, 34Lxx.
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ژورنال
عنوان ژورنال: Bulletin of the American Mathematical Society
سال: 2013
ISSN: 0273-0979,1088-9485
DOI: 10.1090/s0273-0979-2013-01409-5