Detailansicht
Algebras of Pseudodifferential Operators
Mathematics and its Applications 43
ISBN/EAN: 9780792302315
Umbreit-Nr.: 1540907
Sprache:
Englisch
Umfang: viii, 292 S.
Format in cm:
Einband:
gebundenes Buch
Erschienen am 31.10.1989
- Zusatztext
- One service mathematics has rendered the 'Et moi,., si j'avait su comment en revenir, human race. It has put common sense back je n'y serais point alle.' where it belongs, on the topmost shelf next Jules Verne to the dusty canister labelled 'discarded non sense'. The series is divergent; therefore we may be Eric 1'. Bell able to do something with it. O. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics.'; 'One service logic has rendered com puter science.'; 'One service category theory has rendered mathematics.'. All arguably true. And all statements obtainable this way form part of the raison d'etre of this series.
- Autorenportrait
- Inhaltsangabe1. Integral transforms on a sphere.- 1. The generalized kernels (xy)?±, (±xy + iO)?.- 2. The operator E(?), its relation with the Fourier and Mellin transform.- 3. The action of E(?) on spherical functions.- 4. Operators related with the transform E(?).- 5. The spaces Hs(?, Sn-1). The operator E(?) on the spaces Hs(?, Sn-1).- 6. An analog of the Paley-Wiener theorem for the operator E(?).- 2. The Fourier transform and convolution operators on spaces with weighted norms.- 1. The spaces H?s(?n).- 2. The Fourier transform on the spaces Hs?(?n).- 3. Convolution operator on the spaces Hs?(?n).- 4. The spaces Hs?(?m,?m-n).- 5. Transversal operators and special representations.- 6. Estimates for the convolution operator on the spaces H?s(?m, ?m-n).- 3. Meromorphic pseudodifferential operators.- 1. Canonical meromorphic pseudodifferential operators.- 2. Operations on canonical meromorphic pseudodifferential operators.- 3. General meromorphic pseudodifferential operators.- 4. Traces of meromorphic pseudodifferential operators.- 5. Meromorphic pseudodifferential operators on strongly oscillating functions.- 6. Estimates for meromorphic pseudodifferential operators.- 7. Periodic meromorphic pseudodifferential operators.- 8. Change of variables in meromorphic pseudodifferential operators.- 4. Pseudodifferential operators with discontinuous symbols on manifolds with conical singularities.- 1. Pseudodifferential operators on ?n.- 2. Pseudodifferential operators on a conic manifold.- 3. Pseudodifferential operators on manifolds with conical points.- 4. Algebras generated by pseudodifferential operators of order zero.- 5. The spectrum of a C* -algebra of pseudodifferential operators with discontinuous symbols on a closed manifold.- 1. Results from the theory* of C* -algebras.- 2. The spectrum of a C* -algebra of pseudodifferential operators with discontinuities of the first kind in the symbols on a smooth closed manifold (statement of the main theorem).- 3. Representations of the algebra $$ \mathfrak{G} $$(?) generated by the operators E(?)-1F(ø, ?)E(?).- 4. Representations of an algebra $$ \mathfrak{G} $$(lx). 5. Proof of theorem 2.1. 6. Ideals in the algebra of pseudodifferential operators with discontinuous symbols. 7. Spectra of C* algebras of pseudodifferential operators on a manifold with conical points. 8. The spectrum of a C* algebra of pseudodifferential operators with oscillating symbols. 6. The spectrum of a C* algebra of pseudodifferential operators on a manifold with boundary. 1. The algebras $$ \mathfrak{G} $$c(?). 2. The algebras $$ \mathfrak{G} $$(?). 3. The algebras $$ \mathfrak{G} $$c(l?). 4. The algebras $$ \mathfrak{G} $$(l?). 5. The spectrum of an algebra of pseudodifferential operators on a manifold with boundary. Bibliographical sketch. References.