Matches in SemOpenAlex for { <https://semopenalex.org/work/W2951217889> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W2951217889 abstract "We study the evolution of the energy (mode-power) distribution for a class of randomly perturbed Hamiltonian partial differential equations and derive {it master equations} for the dynamics of the expected power in the discrete modes. In the case where the unperturbed dynamics has only discrete frequencies (finitely or infinitely many) the mode-power distribution is governed by an equation of discrete diffusion type for times of order $cO(ve^{-2})$. Here $ve$ denotes the size of the random perturbation. If the unperturbed system has discrete and continuous spectrum the mode-power distribution is governed by an equation of discrete diffusion-damping type for times of order $cO(ve^{-2})$. The methods involve an extension of the authors' work on deterministic periodic and almost periodic perturbations, and yield new results which complement results of others, derived by probabilistic methods." @default.
- W2951217889 created "2019-06-27" @default.
- W2951217889 creator A5013356727 @default.
- W2951217889 creator A5074916646 @default.
- W2951217889 date "2003-11-11" @default.
- W2951217889 modified "2023-09-27" @default.
- W2951217889 title "Diffusion of Power in Randomly Perturbed Hamiltonian Partial Differential Equations" @default.
- W2951217889 hasPublicationYear "2003" @default.
- W2951217889 type Work @default.
- W2951217889 sameAs 2951217889 @default.
- W2951217889 citedByCount "0" @default.
- W2951217889 crossrefType "posted-content" @default.
- W2951217889 hasAuthorship W2951217889A5013356727 @default.
- W2951217889 hasAuthorship W2951217889A5074916646 @default.
- W2951217889 hasConcept C121332964 @default.
- W2951217889 hasConcept C121864883 @default.
- W2951217889 hasConcept C126255220 @default.
- W2951217889 hasConcept C130787639 @default.
- W2951217889 hasConcept C134306372 @default.
- W2951217889 hasConcept C177918212 @default.
- W2951217889 hasConcept C33923547 @default.
- W2951217889 hasConcept C62520636 @default.
- W2951217889 hasConcept C93779851 @default.
- W2951217889 hasConceptScore W2951217889C121332964 @default.
- W2951217889 hasConceptScore W2951217889C121864883 @default.
- W2951217889 hasConceptScore W2951217889C126255220 @default.
- W2951217889 hasConceptScore W2951217889C130787639 @default.
- W2951217889 hasConceptScore W2951217889C134306372 @default.
- W2951217889 hasConceptScore W2951217889C177918212 @default.
- W2951217889 hasConceptScore W2951217889C33923547 @default.
- W2951217889 hasConceptScore W2951217889C62520636 @default.
- W2951217889 hasConceptScore W2951217889C93779851 @default.
- W2951217889 hasLocation W29512178891 @default.
- W2951217889 hasOpenAccess W2951217889 @default.
- W2951217889 hasPrimaryLocation W29512178891 @default.
- W2951217889 hasRelatedWork W1558957088 @default.
- W2951217889 hasRelatedWork W1980674788 @default.
- W2951217889 hasRelatedWork W2012725261 @default.
- W2951217889 hasRelatedWork W2013922716 @default.
- W2951217889 hasRelatedWork W2041296287 @default.
- W2951217889 hasRelatedWork W2053565164 @default.
- W2951217889 hasRelatedWork W2067075052 @default.
- W2951217889 hasRelatedWork W2083081016 @default.
- W2951217889 hasRelatedWork W2094841526 @default.
- W2951217889 hasRelatedWork W2127356819 @default.
- W2951217889 hasRelatedWork W2327822095 @default.
- W2951217889 hasRelatedWork W2595777585 @default.
- W2951217889 hasRelatedWork W2750976432 @default.
- W2951217889 hasRelatedWork W2801264102 @default.
- W2951217889 hasRelatedWork W295171787 @default.
- W2951217889 hasRelatedWork W3081025398 @default.
- W2951217889 hasRelatedWork W3098899507 @default.
- W2951217889 hasRelatedWork W3105936718 @default.
- W2951217889 hasRelatedWork W746581409 @default.
- W2951217889 hasRelatedWork W1512706247 @default.
- W2951217889 isParatext "false" @default.
- W2951217889 isRetracted "false" @default.
- W2951217889 magId "2951217889" @default.
- W2951217889 workType "article" @default.