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ESCAPE FROM A FLUCTUATING DOUBLE-WELL
(Amer Physical SocCollege PkEUA, 1995)
Strong solutions for stochastic nonlinear nonlocal parabolic equations
(2010)
In this article we investigate the existence and uniqueness of strong solutions to the initial-boundary value problem with homogeneous boundary conditions for a stochastic nonlinear parabolic equation of nonlocal type with ...
ON THE QUADRATIC FOCK FUNCTOR
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2012)
We prove that the quadratic second quantization of an operator p on L-2(R-d) boolean AND L-infinity(R-d) is an orthogonal projection on the quadratic Fock space if and only if p is a multiplication operator by a characteristic ...
Dynamical symmetries of Markov processes with multiplicative white noise
(IOP Publishing, 2016-05-19)
We analyse various properties of stochastic Markov processes with multiplicative white noise. We take a single-variable problem as a simple example, and we later extend the analysis to the Landau-Lifshitz-Gilbert equation ...
Giant suppression of the activation rate in the presence of correlated white noise sources
(Elsevier Science BvAmsterdamHolanda, 1996)
Redução de ruído Poisson com o algoritmo BM3D utilizando distâncias estocásticas
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCCCâmpus São Carlos, 2021-06-02)
Noise is a problem constantly present in digital images incoming from multiple sources, being important to study noise filters to improve the quality of images. When dealing with radiographic images, Poisson noise is an ...
Biological invasions and the acoustic niche: the effect of bullfrog calls on the acoustic signals of white-banded tree frogs
(ROYAL SOCLONDON, 2012)
Invasive species are known to affect native species in a variety of ways, but the effect of acoustic invaders has not been examined previously. We simulated an invasion of the acoustic niche by exposing calling native male ...
Filtragem de ruído speckle em imagens de radar de abertura sintética por filtros de média não local com transformação homomórfica e distâncias estocásticas
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCC, 2014-01-23)
The development of new methods and noisy images filtering techniques still attract researchers, which seek to reduce the noise with the minimal loss of details, edges, resolution and removal of fine structures of the image. ...