Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/18773
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Armero Rovira, Juan | cat |
dc.contributor.author | Casademunt i Viader, Jaume | cat |
dc.contributor.author | Ramírez Piscina, Laureano | cat |
dc.contributor.author | Sancho, José M. | cat |
dc.date.accessioned | 2011-07-07T12:52:21Z | - |
dc.date.available | 2011-07-07T12:52:21Z | - |
dc.date.issued | 1998 | - |
dc.identifier.issn | 1063-651X | - |
dc.identifier.uri | http://hdl.handle.net/2445/18773 | - |
dc.description.abstract | We study the dynamics of reaction-diffusion fronts under the influence of multiplicative noise. An approximate theoretical scheme is introduced to compute the velocity of the front and its diffusive wandering due to the presence of noise. The theoretical approach is based on a multiple scale analysis rather than on a small noise expansion and is confirmed with numerical simulations for a wide range of the noise intensity. We report on the possibility of noise sustained solutions with a continuum of possible velocities, in situations where only a single velocity is allowed without noise. | eng |
dc.format.extent | 7 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.58.5494 | cat |
dc.relation.ispartof | Physical Review E, 1998, vol. 58, p. 5494-5500 | - |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevE.58.5494 | - |
dc.rights | (c) The American Physical Society, 1998 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Teoria quàntica | cat |
dc.subject.classification | Teoria quàntica de camps | cat |
dc.subject.classification | Relativitat especial (Física) | cat |
dc.subject.classification | Dinàmica de fluids | cat |
dc.subject.other | Quantum theory | eng |
dc.subject.other | Quantum field theory | eng |
dc.subject.other | Special relativity (Physics) | eng |
dc.subject.other | Fluid dynamics | eng |
dc.title | Ballistic and diffusive corrections to front propagation in the presence of multiplicative noise | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 142299 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
142299.pdf | 162.21 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.