Global regularity and stability in S-spaces for classes of degenerate shubin operators

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Назив:	Global regularity and stability in S-spaces for classes of degenerate shubin operators
Аутори:	Gramchev T. Pilipović, Dragana Rodino L.
Датум издавања:	1-јан-2010
Часопис:	Operator Theory: Advances and Applications
Сажетак:	© 2009 Birkhäuser Verlag Basel/Switzerland. We study the uniform regularity and the decay at infinity for anisotropic tensor products of Shubin-type differential operators as well as for degenerate harmonic oscillators. As applications of our general results we obtain new theorems for global hypoellipticity for classes of degenerate operators in inductive and projective Gelfand–Shilov spaces.
URI:	https://open.uns.ac.rs/handle/123456789/8357
ISBN:	9783034601979
ISSN:	02550156
Налази се у колекцијама:	Naučne i umetničke publikacije