Výsledky vyhledávání - "Alejandro Ramírez-Rojas"

Akademický článek

Non-Extensive Statistical Analysis of Seismicity on the West Coastline of Mexico

Autor: Elsa Leticia Flores-Márquez, Alejandro Ramírez-Rojas, Leonardo Di G. Sigalotti

Publikováno v: Fractal and Fractional, Vol 8, Iss 6, p 306 (2024)

Mexico is a well-known seismically active country, which is primarily affected by several tectonic plate interactions along the southern Pacific coastline and by active structures in the Gulf of California. In this paper, we investigate this seismici

Externí odkaz: https://doaj.org/article/f50595dec9134d6db7a93608bdd63e90

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Akademický článek

Improving the Estimation of the Occurrence Time of an Impending Major Earthquake Using the Entropy Change of Seismicity in Natural Time Analysis

Autor: Panayiotis A. Varotsos, Nicholas V. Sarlis, Efthimios S. Skordas, Toshiyasu Nagao, Masashi Kamogawa, E. Leticia Flores-Márquez, Alejandro Ramírez-Rojas, Jennifer Perez-Oregon

Publikováno v: Geosciences, Vol 13, Iss 8, p 222 (2023)

This article is focused on a new procedure concerning a more accurate identification of the occurrence time of an impending major earthquake (EQ). Specifically, we first recapitulate that, as was recently shown [P. Varotsos et al., Communications in

Externí odkaz: https://doaj.org/article/cc39891f00ad44d0933c865c14b93e36

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Akademický článek

Visibility Graph Analysis of the Seismic Activity of Three Areas of the Cocos Plate Mexican Subduction Where the Last Three Large Earthquakes (M > 7) Occurred in 2017 and 2022

Autor: Alejandro Ramírez-Rojas, Elsa Leticia Flores-Márquez, Carlos Alejandro Vargas

Publikováno v: Entropy, Vol 25, Iss 5, p 799 (2023)

The understanding of the dynamical behavior of seismic phenomena is currently an open problem, mainly because seismic series can be considered to be produced by phenomena exhibiting dynamic phase transitions; that is, with some complexity. For this p

Externí odkaz: https://doaj.org/article/ab9651c60e0e4511ac8064c137282e89

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Akademický článek

Tsallis q-Statistics in Seismology

Autor: Leonardo Di G. Sigalotti, Alejandro Ramírez-Rojas, Carlos A. Vargas

Publikováno v: Entropy, Vol 25, Iss 3, p 408 (2023)

Non-extensive statistical mechanics (or q-statistics) is based on the so-called non-additive Tsallis entropy. Since its introduction by Tsallis, in 1988, as a generalization of the Boltzmann–Gibbs equilibrium statistical mechanics, it has steadily

Externí odkaz: https://doaj.org/article/d5eeee570b984e20942c1135f6cfe549

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Akademický článek

Nonlinear Statistical Features of the Seismicity in the Subduction Zone of Tehuantepec Isthmus, Southern México

Autor: Alejandro Ramírez-Rojas, Elsa Leticia Flores-Márquez

Publikováno v: Entropy, Vol 24, Iss 4, p 480 (2022)

After the M8.2 main-shock occurred on 7 September 2017 at the Isthmus of Tehuantepec, Mexico, the spatial distribution of seismicity has showed a clear clusterization of earthquakes along the collision region of the Tehuantepec Transform/Ridge with t

Externí odkaz: https://doaj.org/article/6468d11d48984f13bd9bc7d744cfb524

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