Results 261 to 270 of about 75,647 (313)

Hydraulic reconstruction of catastrophic drainage from the Late Glacial, Lake Fraser, British Columbia, Canada

Journal of Quaternary Science, EarlyView.
ABSTRACT Glacial Lake Fraser, which formed in British Columbia against the retreating Cordilleran Ice Sheet, stored ~520 km3 of water before its near‐total drainage into the Salish Sea during an outburst flood event. Despite the impact of the outburst flood on sediment transport and landscape evolution in the Fraser River valley, its peak discharge and
Sean M. Loeffler, John J. Clague, Brendan G. N. Miller, Sophie L. Norris   +3 more
wiley   +1 more source

Late Holocene environmental history of Dojran, Macedonia: Investigating the interplay of imperial dynamics and climatic change

Journal of Quaternary Science, EarlyView.
ABSTRACT This study presents a high‐resolution, multi‐proxy reconstruction of environmental and land‐use change from Lake Dojran over historical times (last 2500 years), combining pollen, biomarkers, radiocarbon dating, Ottoman taxation records and other historical data.
Alessia Masi, Lucrezia Masci, Georgios C. Liakopoulos, Monica Bini, Alexander Francke, Ilaria Isola, Carlo Ricotta, Laura Sadori, Alexander Sarantis, Sławomir Sprawski, Jakub Sypiański, Irene Tunno, Cristiano Vignola, Bernd Wagner, Giovanni Zanchetta, Adam Izdebski   +15 more
wiley   +1 more source

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Quantization of chaotic systems

Chaos: An Interdisciplinary Journal of Nonlinear Science, 1992
Starting from the semiclassical dynamical zeta function for chaotic Hamiltonian systems we use a combination of the cycle expansion method and a functional equation to obtain highly excited semiclassical eigenvalues. The power of this method is demonstrated for the anisotropic Kepler problem, a strongly chaotic system with good symbolic dynamics.
Tanner, Gregor, Wintgen, Dieter
openaire   +2 more sources

Chaotic Evolution Algorithm with Multiple Chaotic Systems

2020 59th Annual Conference of the Society of Instrument and Control Engineers of Japan (SICE), 2020
We introduce and discuss the methodology of the chaotic evolution (CE) algorithms, which is supported by a chaotic system. Because properties of the chaotic systems are the essential factors to influence the performance of the CE algorithms, we design and analyse several CE algorithms using different chaotic systems: logistic map, tent map, Gauss map ...
Tran Thi Thoa, Yan Pei 0001
openaire   +2 more sources

Complex and Chaotic Systems

Proceedings of the Thirty-First Hawaii International Conference on System Sciences, 1998
Suleiman K. Kassicieh Department of Finance, International and Technology Management, University ofNew Mexico, Albuquerque, NM87131-1221 e-mail: kasicieh@unm.edu. Thomas L. Paez Experimental Structural Dynamics Department Sandia National Laboratories, Albuquerque, NM 87185-0577 e-mail: tlpaez@sandia.gov. Gautam Vera Department of Finance, International
Suleiman K. Kassicieh, Thomas L. Paez, Gautam Vora   +2 more
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Synchronization in chaotic systems

Physical Review Letters, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pecora, Louis, Carroll, Thomas L.
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Transinformation of Chaotic Systems

Physica Scripta, 1986
Summary: Deterministic chaotic systems respond sensitively to variations of the initial conditions. Thus, if one has no exact knowledge of the initial state of the system, limits are set to the possibility of state prediction. The transinformation \(I(t)\) is a measure of the state predictability: \(I(t)\) is the information on a future state if an ...
Pompe, B., Leven, R. W.
openaire   +1 more source

Secure chaotic system with application to chaotic ciphers

Information Sciences, 2013
Chaotic cryptography has been widely investigated in the past few years. However, the undesirable dynamical properties of the underlying chaotic systems degrade the security of chaotic ciphers and thereby discourage their applications. To address this issue, this paper first presents discrimination criteria for secure chaotic systems (SCSs) whose ...
Xiaomin Wang, Wenfang Zhang, Wei Guo, Jiashu Zhang   +3 more
openaire   +1 more source

FEEDBACK SYNCHRONIZATION OF CHAOTIC SYSTEMS

International Journal of Bifurcation and Chaos, 2003
Feedback coupling through an interaction term proportional to the difference in the value of some behavioral characteristics of two systems is a very common structural setting that leads to synchronization of the behavior of both systems. The degree of synchronization attained depends on the strength of the interaction term and on the mutual ...
Cecilia Sarasola, Francisco Javier Torrealdea, Alicia D'Anjou, Abdelmalik Moujahid, Manuel Graña   +4 more
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DRIVING TRAJECTORIES IN CHAOTIC SYSTEMS

International Journal of Bifurcation and Chaos, 2001
This work presents the main ideas and the fundamental procedures for guiding trajectories on chaotic systems and for stabilizing chaotic orbits, all with the use of small perturbations. We consider an extension of the Ott–Grebogi–Yorke method of controlling chaos and an associated procedure for guiding trajectories on chaotic sets of high dimensional ...
Elbert E. N. Macau, Celso Grebogi
openaire   +2 more sources