The Technique of Pseudodifferential Operators (Paperback)

Introductory discussion; 1. Calculus of pseudodifferential operators; 2. Elliptic operators and parametrices in Rn; 3. L2-Sobolev theory and applications; 4. Pseudodifferential operators on manifolds with conical ends; 5. Elliptic and parabolic problems; 6. Hyperbolic first order systems on Rn; 7. Hyperbolic differential equations; 8. Pseudodifferential operators as smooth operators of L(H); 9. Particle flow and invariant algebra of a strictly hyperbolic system; 10. The invariant algebra of the Dirac equation.