Positive Harmonic Functions and Diffusion

Klappentext A self-contained account of the theory of positive harmonic functions for second order elliptic operators! using an integrated probabilistic and analytic approach. Zusammenfassung Professor Pinsky gives a self-contained account of the theory of positive harmonic functions for second order elliptic operators! using an integrated probabilistic and analytic approach. A useful reference for the specialist! and an excellent guide for the graduate student. Inhaltsverzeichnis 1. Existence and uniqueness for diffusion processes; 2. The basic properties of diffusion processes; 3. The spectral theory of elliptic operators on smooth bounded domains; 4. Generalized spectral theory for operators on arbitrary domains; 5. Applications to the one-dimensional case and the radially symmetric multi-dimensional case; 6. Criteria for transience or recurrence and explosion or non-explosion of diffusion processes; 7. Positive harmonic functions and the Martin boundary: general theory; 8. Positive harmonic functions and the Martin boundary: applications to certain classes of operators; 9. Bounded harmonic functions and applications to Brownian motion and the Laplacian on a manifold of non-positive curvature.

Dettagli sul prodotto

• Autori: Ross G. Pinsky
• Editore: Cambridge University Press Academic
• Lingue: Inglese
• Formato: Tascabile
• Pubblicazione: 04.02.2008
• EAN: 9780521059831
• ISBN: 978-0-521-05983-1
• Dimensioni: 155 mm x 230 mm x 30 mm
• Serie: Cambridge Studies in Advanced
• Categoria: Scienze naturali, medicina, informatica, tecnica > Matematica > Teoria delle probabilità, stocastica, statistica matematica