Articoli correlati a LMS: 76 Spectral Thry Linear Operts

9780521284431: LMS: 76 Spectral Thry Linear Operts

Sinossi

The main aim of this book is to introduce the reader to the concept of comparison algebra, defined as a type of C*-algebra of singular integral operators.

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Descrizione del libro

The main aim of this book is to introduce the reader to the concept of comparison algebra, defined as a type of C*-algebra of singular integral operators.

Contenuti

1. Abstract spectral theory in Hilbert spaces; 2. Spectral theory of differential operators; 3. Second order elliptic expressions on manifolds; 4. Essential self-adjointness of the Minimal Operator; 5. C -Comparison algebras; 6. Minimal comparison algebra and wave front space; 7. The secondary symbol space; 8. Comparison algebras with non-compact commutators; 9. Hs-Algebras: higher order operators within reach; 10. Fredholm theory in comparison algebras

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