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Boundedness and spectral invariance for standard pseudodifferential operators on anisotropically weighted LP-Sobolev spaces

✍ Scribed by Elmar Schrohe


Publisher
SP Birkhäuser Verlag Basel
Year
1990
Tongue
English
Weight
566 KB
Volume
13
Category
Article
ISSN
0378-620X

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📜 SIMILAR VOLUMES


Spectral invariance, ellipticity, and th
✍ Elmar Schrohe 📂 Article 📅 1992 🏛 Springer 🌐 English ⚖ 840 KB

The pseudodifferential operators with symbols in the Grushin classes S,~, 0 < < p < 1, of slowly varying symbols are shown to form spectrally invariant unital Fr6chet-\*-algebras (\*-algebras) in £(L 2 (Rn)) and in £(Hz t ) for weighted Sobolev spaces Hit defined via a weight function y. In all case