Buscar
Mostrando ítems 21-30 de 3346
Nonlinear multicore waveguiding structures with balanced gain and loss
(American Physical Society, 2015)
We study existence, stability, and dynamics of linear and nonlinear stationary modes propagating in radially
symmetric multicore waveguides with balanced gain and loss.We demonstrate that, in general, the system can ...
Damage identification in bars with a wave propagation approach: performance comparison of five hybrid optimization methods
(2013)
The formulation and solution of the inverse problem of damage identification based on an one-dimensional wave propagation approach are presented in this paper. Time history responses, obtained from pulse-echo synthetic ...
Band gaps of acoustic waves propagating in a solid/liquid phononic fibonacci structure
(Elsevier, 2010-09-01)
Wave Propagation In Multilayer Dielectric Periodic Structures
(Publ by IEEE, Piscataway, NJ, United States, 1993)
Propagation characteristics of an optically controlled double-channel lossy-dielectric waveguide
(John Wiley & Sons IncNew YorkEUA, 2000)
Pseudo 3-D modeling of trishear fault-propagation folding
(Pergamon-Elsevier Science Ltd, 2001-12)
Basement structures, to which trichear fault-propagation models have most successfully been applied, are commonly three-dimensional folds formed at the tip-line of a fault. We present here a 'pseudo-3D' trishear model in ...
Structural analysis of relevance propagation models
(Elsevier Science, 2021-12)
Relevance relations constitute the core of information retrieval. Topical ontologies, such as collaborative webpage classification projects, can provide a basis for identifying and analyzing such relations. New meaningful ...
Building spectral element dynamic matrices using finite element models of waveguide slices and elastodynamic equations
(Ios PressAmsterdamHolanda, 2013)