Zobrazeno 1 - 10
of 108
pro vyhledávání: '"J. G. Caputo"'
Publikováno v:
Linear Algebra and its Applications. 605:29-62
We characterize the spectrum of the Laplacian of graphs composed of one or two finite or infinite chains connected to a complete graph. We show the existence of localized eigenvectors of two types, eigenvectors that vanish exactly outside the complet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d84cf515059ef2c1c794ed0ad85d02e9
https://doi.org/10.1016/j.laa.2020.07.011
https://doi.org/10.1016/j.laa.2020.07.011
Publikováno v:
IEEE Systems Journal
IEEE Systems Journal, 2020, 14 (2), pp.2736--2747. ⟨10.1109/JSYST.2019.2928852⟩
IEEE Systems Journal, 2020, 14 (2), pp.2736--2747. ⟨10.1109/JSYST.2019.2928852⟩
WOS:000543049900114; Power flows in transmission networks are driven by the structure of the network and the spatial distribution of generators and loads. Understanding the interplay between grid, generators, and loads is crucial for efficient and ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::388548668e662d751f13d0fc52da204f
https://doi.org/10.1109/jsyst.2019.2928852
https://doi.org/10.1109/jsyst.2019.2928852
Autor:
J.-G. Caputo, Y. A. Stepanyants
Publikováno v:
Nonlinear Processes in Geophysics, Vol 10, Iss 4/5, Pp 407-424 (2003)
The propagation of nonlinear surface waves in channels of smoothly variable in space cross section is studied theoretically and by means of numerical computations. The mathematical model describing wave evolution is based on the generalized Korteweg-
Externí odkaz:
https://doaj.org/article/7482f1e973084917ab780b5dc1d32067
Publikováno v:
Discrete Applied Mathematics. 269:120-129
We characterize all graphs for which there are eigenvectors of the graph Laplacian having all their components in { − 1 , + 1 } or { − 1 , 0 , + 1 } . Graphs having eigenvectors with components in { − 1 , + 1 } are called bivalent and are shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53c68200f591e23624fba14e1f982aa4
https://doi.org/10.1016/j.dam.2018.12.030
https://doi.org/10.1016/j.dam.2018.12.030
Publikováno v:
Physica a
Physica A: Statistical Mechanics and its Applications
Physica A: Statistical Mechanics and its Applications
We analyze an epidemic model on a network consisting of susceptible–infected–recovered equations at the nodes coupled by diffusion using a graph Laplacian. We introduce an epidemic criterion and examine different isolation strategies: we prove th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0985c4df90d0f79828afe559639331de
https://pubmed.ncbi.nlm.nih.gov/33173253
https://pubmed.ncbi.nlm.nih.gov/33173253
We revisit the problem of pinning a reaction-diffusion front by a defect, in particular by a reaction-free region. Using collective variables for the front and numerical simulations, we compare the behaviors of a bistable and monostable front. A bist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fe76d183e3f850b1229254f793a678a
Akademický článek
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Publikováno v:
Symmetry
Symmetry, MDPI, 2019, 11 (3), pp.434. ⟨10.3390/sym11030434⟩
Symmetry, Vol 11, Iss 3, p 434 (2019)
Volume 11
Issue 3
Symmetry, MDPI, 2019, 11 (3), pp.434. ⟨10.3390/sym11030434⟩
Symmetry, Vol 11, Iss 3, p 434 (2019)
Volume 11
Issue 3
We considered the propagation of nonlinear shallow water waves in a narrow channel presenting a fork. We aimed at computing the coupling conditions for a 1D effective model, using 2D simulations and an analysis based on the conservation laws. For sma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5025795382b755d66872bff7db7f201
https://hal.archives-ouvertes.fr/hal-01206504v3/file/JGC_DD_BG-NSWE-Networks-2019.pdf
https://hal.archives-ouvertes.fr/hal-01206504v3/file/JGC_DD_BG-NSWE-Networks-2019.pdf
Autor:
Ricardo Carretero-González, Panayotis G. Kevrekidis, Dimitri J. Frantzeskakis, J. G. Caputo, Jesús Cuevas-Maraver, Boris A. Malomed
Publikováno v:
Communications in Nonlinear Science and Numerical Simulation. 94:105596
We revisit the problem of transverse instability of a 2D breather stripe of the sine-Gordon (sG) equation. A numerically computed Floquet spectrum of the stripe is compared to analytical predictions developed by means of multiple-scale perturbation t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e64944f9b6c19e710a3da47909e529c
https://doi.org/10.1016/j.cnsns.2020.105596
https://doi.org/10.1016/j.cnsns.2020.105596
Publikováno v:
IEEE Transactions on Applied Superconductivity. 26:1-5
We developed submillimeter superconducting oscillators using Josephson effects in the Nb-based superconductor–insulator–superconductor (SIS) parallel array. The radiation emitted from the array is detected using integrated SIS twin junctions. Des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0440c8f65ad022bc8cd3de19cfc9c0b5
https://doi.org/10.1109/tasc.2016.2536604
https://doi.org/10.1109/tasc.2016.2536604