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Volume 17, Issue 2, June 2010, Pages 127 - 136
On the Propagation of Binary Signals in a Two-Dimensional Nonlinear Lattice with Nearest-Neighbor Interactions
Authors
Javier Ruiz-Ramírez
Departamento de Bioquímica, Universidad Autónoma de Aguascalientes, Avenida Universidad 940, Ciudad Universitaria, Aguascalientes 20100, Mexico,jruiz@correo.uaa.mx
Jorge Eduardo Macías-Díaz
Departamento de Matemáticas y Física, Universidad Autónoma de Aguascalientes, Avenida Universidad 940, Ciudad Universitaria, Aguascalientes 20100, Mexico,jemacias@correo.uaa.mx
Received 12 August 2009, Accepted 28 October 2009, Available Online 7 January 2021.
- DOI
- 10.1142/S1402925110000659How to use a DOI?
- Keywords
- Two-dimensional lattice; Fermi–Pasta–Ulam system; finite difference scheme; harmonic boundary perturbation; wave propagation; binary signals
- Abstract
In this work, we use a computational technique with multiple properties of consistency in order to approximate solutions of a bounded β-Fermi–Pasta–Ulam lattice in two space dimensions subject to harmonic driving in two adjacent boundaries. The processes of nonlinear supratransmission and infratransmission are employed in order to propagate binary signals in the medium by means of a suitable modulation of the driving amplitude.
- Copyright
- © 2010 The Authors. Published by Atlantis Press and Taylor & Francis
- Open Access
- This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).
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Cite this article
TY - JOUR AU - Javier Ruiz-Ramírez AU - Jorge Eduardo Macías-Díaz PY - 2021 DA - 2021/01/07 TI - On the Propagation of Binary Signals in a Two-Dimensional Nonlinear Lattice with Nearest-Neighbor Interactions JO - Journal of Nonlinear Mathematical Physics SP - 127 EP - 136 VL - 17 IS - 2 SN - 1776-0852 UR - https://doi.org/10.1142/S1402925110000659 DO - 10.1142/S1402925110000659 ID - Ruiz-Ramírez2021 ER -