Results 91 to 100 of about 3,034 (206)

Double-Period Gravitational Dynamics from a Multifractal Perspective of Motion

Fractal and Fractional
Assimilating complex systems to multifractal-type objects reveals continuous and non-differentiable curve dynamics, aligning with the Multifractal Theory of Motion. Two scenarios, a Schrödinger-type and a Madelung-type multifractal scenario, are possible
Vlad Ghizdovat, Maricel Agop, Florin Nedeff, Valentin Nedeff, Dragos Ioan Rusu, Decebal Vasincu   +5 more
doaj   +1 more source

Characterization of multifractality in oscillatory dynamics

Neuronal oscillations exhibit large variability that has been hypothesized to reflect critical brain dynamics arising from the brains operating at a phase transition between disorder and order.
Partanen, Paula, Ciuciu, Philippe, Knapič, Samanta, Liu, Wenya, Vesterinen, Maria, Palva, Satu, Dumeur, Merlin, Andersson, Alexandra, Palva, J, Matias   +8 more
core   +5 more sources

Multifractal Analysis of the Impact of Fuel Cell Introduction in the Korean Electricity Market

Fractal and Fractional
This study employs multifractal detrended fluctuation analysis to investigate the impact of fuel cell introduction in the Korean electricity market via the lens of multifractal scaling behavior.
Seung Eun Ock, Minhyuk Lee, Jae Wook Song   +2 more
doaj   +1 more source

Comparing null models for testing multifractality in time series

, 2019
The behaviors of fat-tailed distribution, linear long memory, and nonlinear long memory are considered as possible sources of apparent multifractality.
Xing-Lu Gao, Zhi-Qiang Jiang, Wei-Xing Zhou, H. Eugene Stanley   +3 more
core   +1 more source

Threshold Domain Sizes for Multifractality in Sea Ice Deformation

Geophysical Research Letters
Sea ice dynamics has long been studied in both engineering and geophysical contexts, but unifying these scales remains elusive. Multifractality in ice deformation is a key metric for validating large‐scale continuum models.
Matias Uusinoka, Antoine Savard, Jan Åström, Jari Haapala, Arttu Polojärvi   +4 more
doaj   +1 more source

Multifractality in the Philippine Foreign Exchange Market [PDF]

, 2013
This paper investigates the multifractality of the daily exchange rate between the Philippine Peso and the US Dollar from January 2, 1998 to July 31, 2013 using the multifractal detrended fluctuation analysis.
Niere, Harvey M.
core   +1 more source

Multifractal variability in geoelectrical signals and correlations with seismicity: a study case in southern Italy [PDF]

Natural Hazards and Earth System Sciences, 2005
Multifractal fluctuations in the time dynamics of geoelectrical data, recorded in a seismic area of southern Italy, have been revealed using the Multifractal Detrended Fluctuation Analysis (MF-DFA), which allows to detect multifractality in nonstationary
L. Telesca, G. Colangelo, V. Lapenna
doaj  

Quantifying long-range correlations and 1/f patterns in a minimal experiment of social interaction

Frontiers in Psychology, 2014
In recent years, researchers in social cognition have found the `perceptual crossing paradigm' to be both a theoretical and practical advance towards meeting particular challenges.
Manuel G. Bedia, Miguel eAguilera, Tomas eGomez, David Gracia Larrode, Francisco eSeron   +4 more
doaj   +1 more source

Multifractality in time series [PDF]

Journal of Physics A: Mathematical and General, 2000
22 pages, Revtex, 4 ps figures - To appear J. Phys. A (2000)
openaire   +3 more sources

Exploring the Dynamic Interplay: Carbon Credit Markets and Asymmetric Multifractal Cross-Correlations with Financial Assets

Fractal and Fractional
This study investigates the multifractal characteristics and nonlinear cross-correlations between two major carbon credit indices—S&P Global Carbon Index and EEX Global Carbon Index—and key global financial assets: the Euro/US Dollar exchange rate, Dow ...
Werner Kristjanpoller, Marcel C. Minutolo   +1 more
doaj   +1 more source