Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Zarko Tasev"'
Autor:
Zarko Tasev, Ljupco Kocarev
Publikováno v:
International Journal of Bifurcation and Chaos. 14:1147-1153
We suggest a link between coding theory (iterative algorithms) and chaos theory. A whole range of phenomena known to occur in nonlinear systems, like the existence of multiple fixed points, oscillatory behavior, bifurcations, chaos and transient chao
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0d5a8e9bed04b45713e1ca09e9ddc74
https://doi.org/10.1142/s0218127404009740
https://doi.org/10.1142/s0218127404009740
Autor:
Zarko Tasev, Ljupco Kocarev
Publikováno v:
Chaos, Solitons & Fractals. 15:319-326
Chaotic pulse position modulation (CPPM) is a novel technique to communicate with chaotic signals based upon pulse trains in which the intervals between two pulses are determined by chaotic dynamics of a pulse generator. Using numerical simulations w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c4040942b5d95c0d8f7e3beccf882e9
https://doi.org/10.1016/s0960-0779(02)00102-9
https://doi.org/10.1016/s0960-0779(02)00102-9
Publikováno v:
International Journal of Bifurcation and Chaos. 10:869-873
The synchronization properties of a pair of Kuramoto–Sivashinsky equations are examined using only a finite number of coupling signals that are given in terms of local spatial averages. The dependence of the synchronization on the number of couplin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ef43456da69a6191eac8017ce493243
https://doi.org/10.1142/s0218127400000633
https://doi.org/10.1142/s0218127400000633
Publikováno v:
International Journal of Bifurcation and Chaos. :2265-2270
We investigate the problem of synchronizing and controlling spatially extended systems. For this purpose a coupling scheme is introduced, that allows to synchronize and control the dynamics with only a few driving signals which are spatial averages o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::443ddc9b215fd440ae924dc3d7e0e8f1
https://doi.org/10.1142/s0218127499001735
https://doi.org/10.1142/s0218127499001735
Publikováno v:
Physical Review Letters. 79:51-54
A general approach for synchronizing pairs of unidirectionally coupled partial differential equations (PDEs) with spatiotemporally chaotic dynamics is introduced. We show that for a large class of PDEs, a pair of PDEs can be synchronized by driving t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d93593d7b09698641c362a5b024849bb
https://doi.org/10.1103/physrevlett.79.51
https://doi.org/10.1103/physrevlett.79.51
Publikováno v:
Chaos Control ISBN: 9783540404057
Chaos Control
Chaos Control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3898ed48591c81094f2d10a1139cad61
https://doi.org/10.1007/978-3-540-44986-7_11
https://doi.org/10.1007/978-3-540-44986-7_11
Publikováno v:
ISCAS (3)
In this paper, we treat the turbo decoding algorithm as a dynamical system parameterized by a single parameter that closely approximates the signal-to-noise ratio (SNR). A whole range of phenomena known to occur in nonlinear systems, like the existen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d99d87946e5d2a494ffb0014ab5eb3a
https://doi.org/10.1109/iscas.2003.1204970
https://doi.org/10.1109/iscas.2003.1204970
Autor:
Zarko Tasev, Ljupco Kocarev
Publikováno v:
ISCAS (3)
We propose a public-key encryption algorithm based on Chebyshev maps, which is secure, practical, and can be used for both encryption and digital signature. Software implementation and properties of the algorithm are discussed in detail.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d712b27334596ea6f8e0bea18941aa4a
https://doi.org/10.1109/iscas.2003.1204947
https://doi.org/10.1109/iscas.2003.1204947
Publikováno v:
Tasev, Z, Popovski, P, Maggio, G M & Kocarev, L 2003, Bifurcations and Chaos in Turbo Decoding Algorithms . in Chaos and Bifurcation Control : Theory and Applications . IEEE Computer Society Press, Lecture Notes in Control and Information Sciences, no. 293, pp. 301-320, Bifurcations and Chaos in Turbo Decoding Algorithms, 19/05/2010 .
Aalborg University
Bifurcation Control ISBN: 9783540403418
Aalborg University
Bifurcation Control ISBN: 9783540403418
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f7d78362e4a0b60eaea9e895425fe27
https://vbn.aau.dk/da/publications/29e99180-0c8c-11dc-b676-000ea68e967b
https://vbn.aau.dk/da/publications/29e99180-0c8c-11dc-b676-000ea68e967b
Autor:
Zarko Tasev, Ljupco Kocarev
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 65(4 Pt 2A)
We show that Lyapunov exponents of a stochastic system, when computed for a specific realization of the noise process, are related to conditional Lyapunov exponents in deterministic systems. We propose to use the term stochastically induced regularit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4a686029a372b229e054e600f042da4
https://pubmed.ncbi.nlm.nih.gov/12005984
https://pubmed.ncbi.nlm.nih.gov/12005984