ISBN: 9783319008271 - the dynamics of nonlinear reaction-diffusion equations with small lévy noise (lecture notes in mathematics, band 2085) (5 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware -This work considers a small random perturbation of alpha-stable jump type nonlinear reaction-diffusion equations with Dirichlet boundary conditions over an interval. It has two stable points whose domains of attraction meet in a separating manifold with several saddle points. Extending a method developed by Imkeller and Pavlyukevich it proves that in contrast to a Gaussian perturbation, the expected exit and transition times between the domains of attraction depend polynomially on the noise intensity in the small intensity limit. Moreover the solution exhibits metastable behavior: there is a polynomial time scale along which the solution dynamics correspond asymptotically to the dynamic behavior of a finite-state Markov chain switching between the stable states. 180 pp. Englisch.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This work considers a small random perturbation of alpha-stable jump type nonlinear reaction-diffusion equations with Dirichlet boundary conditions over an interval. It has two stable points whose domains of attraction meet in a separating manifold with several saddle points. Extending a method developed by Imkeller and Pavlyukevich it proves that in contrast to a Gaussian perturbation, the expected exit and transition times between the domains of attraction depend polynomially on the noise intensity in the small intensity limit. Moreover the solution exhibits metastable behavior: there is a polynomial time scale along which the solution dynamics correspond asymptotically to the dynamic behavior of a finite-state Markov chain switching between the stable states.…

Paperback. Zustand: Brand New. 2013 edition. 140 pages. 9.00x6.00x0.50 inches. In Stock.

Zustand: New.

Taschenbuch. Zustand: Neu. The Dynamics of Nonlinear Reaction-Diffusion Equations with Small Lévy Noise | Arnaud Debussche (u. a.) | Taschenbuch | Lecture Notes in Mathematics | xiv | Englisch | 2013 | Springer | EAN 9783319008271 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …