Remarks on a Wiener type pseudodifferential algebra and Fourier integral operators
نویسندگان
چکیده
منابع مشابه
Geometry of Pseudodifferential Algebra Bundles and Fourier Integral Operators
We study the geometry and topology of (filtered) algebra-bundles ΨZ over a smooth manifold X with typical fibre ΨZ(Z;V ), the algebra of classical pseudodifferential operators of integral order on the compact manifold Z acting on smooth sections of a vector bundle V . First a theorem of Duistermaat and Singer is generalized to the assertion that the group of projective invertible Fourier integr...
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ژورنال
عنوان ژورنال: Mathematical Research Letters
سال: 1997
ISSN: 1073-2780,1945-001X
DOI: 10.4310/mrl.1997.v4.n1.a6