Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004917110> ?p ?o ?g. }
- W2004917110 endingPage "1324" @default.
- W2004917110 startingPage "1302" @default.
- W2004917110 abstract "This paper analyzes wave propagation in a one-dimensional random medium with long-range correlations. The asymptotic regime where the fluctuations of the medium parameters are small and the propagation distance is large is studied. In this regime pulse propagation is characterized by a random time shift described in terms of a fractional Brownian motion and a deterministic spreading described by a pseudodifferential operator. This operator is characterized by a frequency-dependent attenuation that obeys a power law with an exponent ranging from 1 to 2 that is related to the power decay rate of the autocorrelation function of the fluctuations of the medium parameters. This frequency-dependent attenuation is associated with a frequency-dependent phase, which ensures causality of the filter that realizes the approximation. A discussion is provided showing that the mean-field theory cannot capture the correct attenuation rate; this is because it also averages the random time delay. Numerical results are given to illustrate the accuracy of the asymptotic theory." @default.
- W2004917110 created "2016-06-24" @default.
- W2004917110 creator A5023971789 @default.
- W2004917110 creator A5076372723 @default.
- W2004917110 date "2009-01-01" @default.
- W2004917110 modified "2023-10-18" @default.
- W2004917110 title "Pulse Propagation in Random Media with Long-Range Correlation" @default.
- W2004917110 cites W1986201385 @default.
- W2004917110 cites W1988936734 @default.
- W2004917110 cites W1990828615 @default.
- W2004917110 cites W1991208780 @default.
- W2004917110 cites W1991648154 @default.
- W2004917110 cites W1994301224 @default.
- W2004917110 cites W2003734212 @default.
- W2004917110 cites W2005480971 @default.
- W2004917110 cites W2019315410 @default.
- W2004917110 cites W2023575643 @default.
- W2004917110 cites W2052131944 @default.
- W2004917110 cites W2052917623 @default.
- W2004917110 cites W2053757777 @default.
- W2004917110 cites W2058375199 @default.
- W2004917110 cites W2058845612 @default.
- W2004917110 cites W2060649024 @default.
- W2004917110 cites W2063053190 @default.
- W2004917110 cites W2069523715 @default.
- W2004917110 cites W2090224949 @default.
- W2004917110 cites W2109903913 @default.
- W2004917110 cites W2134837756 @default.
- W2004917110 cites W2151145344 @default.
- W2004917110 cites W2160556601 @default.
- W2004917110 cites W2165971562 @default.
- W2004917110 cites W2167525464 @default.
- W2004917110 doi "https://doi.org/10.1137/080723193" @default.
- W2004917110 hasPublicationYear "2009" @default.
- W2004917110 type Work @default.
- W2004917110 sameAs 2004917110 @default.
- W2004917110 citedByCount "22" @default.
- W2004917110 countsByYear W20049171102012 @default.
- W2004917110 countsByYear W20049171102013 @default.
- W2004917110 countsByYear W20049171102015 @default.
- W2004917110 countsByYear W20049171102017 @default.
- W2004917110 countsByYear W20049171102018 @default.
- W2004917110 countsByYear W20049171102019 @default.
- W2004917110 countsByYear W20049171102020 @default.
- W2004917110 crossrefType "journal-article" @default.
- W2004917110 hasAuthorship W2004917110A5023971789 @default.
- W2004917110 hasAuthorship W2004917110A5076372723 @default.
- W2004917110 hasBestOaLocation W20049171104 @default.
- W2004917110 hasConcept C105795698 @default.
- W2004917110 hasConcept C112401455 @default.
- W2004917110 hasConcept C121332964 @default.
- W2004917110 hasConcept C121864883 @default.
- W2004917110 hasConcept C134306372 @default.
- W2004917110 hasConcept C138885662 @default.
- W2004917110 hasConcept C159985019 @default.
- W2004917110 hasConcept C184652730 @default.
- W2004917110 hasConcept C192562407 @default.
- W2004917110 hasConcept C204323151 @default.
- W2004917110 hasConcept C2780388253 @default.
- W2004917110 hasConcept C33923547 @default.
- W2004917110 hasConcept C41895202 @default.
- W2004917110 hasConcept C44886760 @default.
- W2004917110 hasConcept C5297727 @default.
- W2004917110 hasConcept C62520636 @default.
- W2004917110 hasConcept C87040749 @default.
- W2004917110 hasConceptScore W2004917110C105795698 @default.
- W2004917110 hasConceptScore W2004917110C112401455 @default.
- W2004917110 hasConceptScore W2004917110C121332964 @default.
- W2004917110 hasConceptScore W2004917110C121864883 @default.
- W2004917110 hasConceptScore W2004917110C134306372 @default.
- W2004917110 hasConceptScore W2004917110C138885662 @default.
- W2004917110 hasConceptScore W2004917110C159985019 @default.
- W2004917110 hasConceptScore W2004917110C184652730 @default.
- W2004917110 hasConceptScore W2004917110C192562407 @default.
- W2004917110 hasConceptScore W2004917110C204323151 @default.
- W2004917110 hasConceptScore W2004917110C2780388253 @default.
- W2004917110 hasConceptScore W2004917110C33923547 @default.
- W2004917110 hasConceptScore W2004917110C41895202 @default.
- W2004917110 hasConceptScore W2004917110C44886760 @default.
- W2004917110 hasConceptScore W2004917110C5297727 @default.
- W2004917110 hasConceptScore W2004917110C62520636 @default.
- W2004917110 hasConceptScore W2004917110C87040749 @default.
- W2004917110 hasIssue "3" @default.
- W2004917110 hasLocation W20049171101 @default.
- W2004917110 hasLocation W20049171102 @default.
- W2004917110 hasLocation W20049171103 @default.
- W2004917110 hasLocation W20049171104 @default.
- W2004917110 hasOpenAccess W2004917110 @default.
- W2004917110 hasPrimaryLocation W20049171101 @default.
- W2004917110 hasRelatedWork W2055303320 @default.
- W2004917110 hasRelatedWork W2069605840 @default.
- W2004917110 hasRelatedWork W2082872424 @default.
- W2004917110 hasRelatedWork W2085010138 @default.
- W2004917110 hasRelatedWork W2144350804 @default.
- W2004917110 hasRelatedWork W2520966064 @default.
- W2004917110 hasRelatedWork W2744040465 @default.
- W2004917110 hasRelatedWork W4283074589 @default.
- W2004917110 hasRelatedWork W4302013424 @default.