THE PSEUDODIFFERENTIAL-OPERATORS AND WILSON BASES

Authors
TACHIZAWA K
Citation
K. Tachizawa, THE PSEUDODIFFERENTIAL-OPERATORS AND WILSON BASES, Journal de mathematiques pures et appliquees, 75(6), 1996, pp. 509-529
Citations number
19
Categorie Soggetti
Mathematics, General",Mathematics,Mathematics
Journal title
Journal de mathematiques pures et appliquees → ACNP
ISSN journal
00217824
Volume
75
Issue
6
Year of publication
1996
Pages
509 - 529
Database
ISI
SICI code
0021-7824(1996)75:6<509:TPAWB>2.0.ZU;2-8
Abstract
By means of Wilson bases we give an approximate diagonalization of glo bal pseudodifferential operators in R(n). A priori estimates for those operators by the norm of modulation spaces are given. Also we give ne w approximate estimates for eigenvalues of those operators.