Complex network approaches to nonlinear time series analysis

Y Zou, RV Donner, N Marwan, JF Donges, J Kurths - Physics Reports, 2019 - Elsevier
In the last decade, there has been a growing body of literature addressing the utilization of
complex network methods for the characterization of dynamical systems based on time …

Complex systems methods characterizing nonlinear processes in the near-earth electromagnetic environment: Recent advances and open challenges

G Balasis, MA Balikhin, SC Chapman… - Space Science …, 2023 - Springer
Learning from successful applications of methods originating in statistical mechanics,
complex systems science, or information theory in one scientific field (eg, atmospheric …

Construction of the method for semi-adaptive threshold scaling transformation when computing recurrent plots

B Pospelov, E Rybka, V Togobytska… - Восточно …, 2019 - irbis-nbuv.gov.ua
Most of real natural, technical, and social systems exhibit recurrent behavior, which means
that certain states of systems repeat over time often [1]. There are methods of recurrent plots …

[HTML][HTML] Construction of a method for detecting arbitrary hazard pollutants in the atmospheric air based on the structural function of the current pollutant concentrations

B Pospelov, V Andronov, E Rybka… - Восточно …, 2020 - cyberleninka.ru
 This paper reports the construction of a method for calculating the structural function within
a moving window of the fixed size, based on measuring the vector of current concentrations …

Development of the correlation method for operative detection of recurrent states

B Pospelov, V Andronov, E Rybka… - … -European Journal of …, 2019 - neliti.com
The correlation method for operative detection of recurrent states in complex dynamical
systems at irregular measurements was proposed. The concepts of correlation for the case …

Ultra-high resolution multivariate record and multiscale causal analysis of Pridoli (late Silurian): implications for global stratigraphy, turnover events, and climate-biota …

A Spiridonov, R Stankevič, T Gečas, A Brazauskas… - Gondwana …, 2020 - Elsevier
The upper Silurian, and especially Pridoli epoch is a critical interval for the understanding
the evolution of Earth's biota, since it witnessed series of powerful extinction events, global …

Evolution of Dynamical Complexities in Geospace as Captured by Dst Over Four Solar Cycles 1964–2008.

ST Ogunjo, AB Rabiu, IA Fuwape… - Journal of Geophysical …, 2021 - Wiley Online Library
The dynamical complexities of geospace has been examined by investigating the
characteristic chaotic properties of hourly Dst values obtained from the World Data Center …

Analysis of dynamic response of a two degrees of freedom (2-DOF) ball bearing nonlinear model

B Ambrożkiewicz, G Litak, A Georgiadis, N Meier… - Applied Sciences, 2021 - mdpi.com
Often the input values used in mathematical models for rolling bearings are in a wide range,
ie, very small values of deformation and damping are confronted with big values of stiffness …

Investigation of dynamical complexity in swarm-derived geomagnetic activity indices using information theory

G Balasis, AZ Boutsi, C Papadimitriou, SM Potirakis… - Atmosphere, 2023 - mdpi.com
In 2023, the ESA's Swarm constellation mission celebrates 10 years in orbit, offering one of
the best ever surveys of the topside ionosphere. Among its achievements, it has been …

A direct method to detect deterministic and stochastic properties of data

TL Prado, BRR Boaretto, G Corso… - New Journal of …, 2022 - iopscience.iop.org
A fundamental question of data analysis is how to distinguish noise corrupted deterministic
chaotic dynamics from time-(un) correlated stochastic fluctuations when just short length …