Diffusion effects in a nonlinear electrical lattice

6533b7dafe1ef96bd126e170

RESEARCH PRODUCT

Diffusion effects in a nonlinear electrical lattice

Patrick Marquié Stéphane Binczak Jean-christophe Comte Bernard Michaux Jean-marie Bilbault

subject

Physics [ INFO.INFO-TS ] Computer Science [cs]/Signal and Image Processing Mathematical analysis Perturbation (astronomy)Coherent information [ SPI.SIGNAL ] Engineering Sciences [physics]/Signal and Image processing Small amplitude 01 natural sciences 010305 fluids & plasmas law.invention Nonlinear system [NLIN.NLIN-PS]Nonlinear Sciences [physics]/Pattern Formation and Solitons [nlin.PS][INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing law Lattice (order)Electrical network 0103 physical sciences Initial load Superimposition [ NLIN.NLIN-PS ] Nonlinear Sciences [physics]/Pattern Formation and Solitons [nlin.PS]010306 general physics [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing

description

International audience; We consider a nonlinear electrical network modeling the generalized Nagumo equation. Focusing on the particular case where the initial load of the lattice consists in the superimposition of a coherent information weakly varying in space and a perturbation of small amplitude, we show that the perturbation can be eliminated quickly, almost without disturbing the information.

year	journal	country	edition	language
1998-05-01

https://hal.archives-ouvertes.fr/hal-00650028

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