Time-Frequency Analysis of Sjöstrand’s Class
نویسندگان
چکیده
منابع مشابه
Time-frequency Analysis of Sjöstrand’s Class
We investigate the properties an exotic symbol class of pseudodifferential operators, Sjöstrand’s class, with methods of time-frequency analysis (phase space analysis). Compared to the classical treatment, the time-frequency approach leads to striklingly simple proofs of Sjöstrand’s fundamental results and to far-reaching generalizations.
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Time - Frequency Analysis of Sjöstrand
We investigate the properties an exotic symbol class of pseudodifferential operators, Sjöstrand’s class, with methods of time-frequency analysis (phase space analysis). Compared to the classical treatment, the time-frequency approach leads to striklingly simple proofs of Sjöstrand’s fundamental results and to far-reaching generalizations.
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ژورنال
عنوان ژورنال: Revista Matemática Iberoamericana
سال: 2006
ISSN: 0213-2230
DOI: 10.4171/rmi/471