Zobrazeno 1 - 10
of 115
pro vyhledávání: '"fractal brownian motions"'
Autor:
Kung-Chi Chen, Kuo-Shing Chen
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 21496-21523 (2024)
To cope with severe climate change, traditional emission reduction and environmental protection measures must be supported by financial instruments. The paper investigates green financial options, measured by the green cryptocurrency (Solana) and car
Externí odkaz:
https://doaj.org/article/162c12018f3145cb876e46fc693fbca1
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Mathematics (2227-7390). 8/15/2023, Vol. 11 Issue 16, p3614. 22p.
Publikováno v:
Mathematics, Vol 11, Iss 16, p 3614 (2023)
Due to CO2 emissions, humans are encountering grave environmental crises (e.g., rising sea levels and the grim future of submerged cities). Governments have begun to offset emissions by constructing emission-trading schemes (carbon-offset markets). I
Externí odkaz:
https://doaj.org/article/cf8edd1ec6b9414cb55e0e1d71a9a5bc
With the standard deviation for the logarithm of the re-scaled range $\langle |F(t+\tau)-F(t)|\rangle$ of simulated fractal Brownian motions $F(t)$ given in a previous paper \cite{q14}, the method of least squares is adopted to determine the slope, $
Externí odkaz:
http://arxiv.org/abs/1507.03250
Autor:
Qiao, Bingqiang, Liu, Siming
To model a given time series $F(t)$ with fractal Brownian motions (fBms), it is necessary to have appropriate error assessment for related quantities. Usually the fractal dimension $D$ is derived from the Hurst exponent $H$ via the relation $D=2-H$,
Externí odkaz:
http://arxiv.org/abs/1310.7699
Publikováno v:
Web of Science
With the standard deviation for the logarithm of the re-scaled range $\langle |F(t+\tau)-F(t)|\rangle$ of simulated fractal Brownian motions $F(t)$ given in a previous paper \cite{q14}, the method of least squares is adopted to determine the slope, $
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22b6e0aebd256e3c2de45c27440c5a09
http://arxiv.org/abs/1507.03250
http://arxiv.org/abs/1507.03250
Kniha
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Bingqiang Qiao, Siming Liu
Publikováno v:
Fractals. 21:1350018
To model a given time series $F(t)$ with fractal Brownian motions (fBms), it is necessary to have appropriate error assessment for related quantities. Usually the fractal dimension $D$ is derived from the Hurst exponent $H$ via the relation $D=2-H$,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d1de6d380bcc17e9819fd58fbb6015c
https://doi.org/10.1142/s0218348x13500187
https://doi.org/10.1142/s0218348x13500187
Autor:
Cael, Brendan B.1 (AUTHOR) cael@noc.ac.uk, Seekell, David2,3 (AUTHOR) david.seekell@umu.se
Publikováno v:
Limnology & Oceanography Letters. Dec2022, Vol. 7 Issue 6, p527-533. 7p.