Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Denisse Pastén"'
Autor:
Claudia Pavez-Orrego, Denisse Pastén
Publikováno v:
Entropy, Vol 25, Iss 9, p 1284 (2023)
We present a new complex network-based study focused on intraplate earthquakes recorded in southern Norway during the period 1980–2020. One of the most recognized limitations of spatial complex network procedures and analyses concerns the definitio
Externí odkaz:
https://doaj.org/article/880a3d3fc83744a388089eb15bebd959
Publikováno v:
Entropy, Vol 24, Iss 8, p 1063 (2022)
We focus on characterizing the high-energy emission mechanisms of blazars by analyzing the variability in the radio band of the light curves of more than a thousand sources. We are interested in assigning complexity parameters to these sources, model
Externí odkaz:
https://doaj.org/article/c917660de5e046d1aa25b1e2110d9cef
Autor:
Fernanda Andrea Martín, Denisse Pastén
Publikováno v:
Entropy, Vol 24, Iss 3, p 337 (2022)
Studies from complex networks have increased in recent years, and different applications have been utilized in geophysics. Seismicity represents a complex and dynamic system that has open questions related to earthquake occurrence. In this work, we c
Externí odkaz:
https://doaj.org/article/f9cf9614b58f4b019cc666b38fb7e90a
Publikováno v:
Entropy, Vol 23, Iss 4, p 470 (2021)
One of the fundamental open questions in plasma physics is the role of non-thermal particles distributions in poorly collisional plasma environments, a system that is commonly found throughout the Universe, e.g., the solar wind and the Earth’s magn
Externí odkaz:
https://doaj.org/article/d735566619b143d08d3bf56feb2bcf14
Autor:
Denisse Pastén, Víctor Muñoz
Publikováno v:
Proceedings, Vol 24, Iss 1, p 29 (2020)
A fractal and multifractal study on a sample of superficial interplate and intraplate earthquakes in the central zone of Chile is presented. Epicenter and hypocenter data are considered. We find that the fractal dimension and the multifractal spectru
Externí odkaz:
https://doaj.org/article/46eb961a692745e3a054c76c71c7b95b
Autor:
Denisse Pastén, Claudia Pavez-Orrego
Publikováno v:
Chaos, Solitons & Fractals. 167:113000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e50eeb48f4b06a3fe3bf0f1d5d2d9302
https://doi.org/10.1016/j.chaos.2022.113000
https://doi.org/10.1016/j.chaos.2022.113000
Publikováno v:
Entropy (Basel, Switzerland). 24(3)
Studies from complex networks have increased in recent years, and different applications have been utilized in geophysics. Seismicity represents a complex and dynamic system that has open questions related to earthquake occurrence. In this work, we c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::072eb4b9e8e3fb0c5c55560ab8e8ead8
https://pubmed.ncbi.nlm.nih.gov/35327848
https://pubmed.ncbi.nlm.nih.gov/35327848
Publikováno v:
Proceedings of the International Astronomical Union. 15:371-374
In this work we have analyzed turbulent plasma in the kinetic scale by the characterization of magnetic fluctuations time series. Considering numerical Particle-In-Cell (PIC) simulations we apply a method known as MultiFractal Detrended Fluctuation A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d9c98f6472da94fc650de75715bed4d
https://doi.org/10.1017/s1743921320000514
https://doi.org/10.1017/s1743921320000514
Publikováno v:
Proceedings of the International Astronomical Union. 15:363-366
We have studied turbulent plasma as a complex system applying the method known as Horizontal Visibility Graph (HVG) to obtain the Kullback-Leibler Divergence (KLD) as a first approach to characterize the reversibility of the time series of the magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ff93351516225503f983da9020e5dcd
https://doi.org/10.1017/s1743921320000137
https://doi.org/10.1017/s1743921320000137
Autor:
Denisse Pastén
In this Chapter we introduce the basic tools of fractals and complex networks and we show some applications to earthquakes. In a first approach from complex systems to earthquakes, we introduce the fractal theory, talking about dimensions and describ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a305ab54486a6cbd7ddeb02076414723
https://doi.org/10.1016/b978-0-12-820513-6.00021-7
https://doi.org/10.1016/b978-0-12-820513-6.00021-7
