Zobrazeno 1 - 10
of 150
pro vyhledávání: '"bivariate copula"'
Publikováno v:
Dependence Modeling, Vol 12, Iss 1, Pp 334-343 (2024)
Comprehensive families of copulas including the three basic copulas (at least as limit cases) are useful tools to model countermonotonicity, independence, and comonotonicity of pairs of random variables on the same probability space. In this contribu
Externí odkaz:
https://doaj.org/article/59d5b38026634e1ea1bd9f057e13fe90
Publikováno v:
Alexandria Engineering Journal, Vol 89, Iss , Pp 98-109 (2024)
Probabilistic modeling of the directional wind speed has been an important topic in the fields of wind energy assessment as well as structural wind-resistant design. The mixture model is required for the probabilistic modeling on the directional wind
Externí odkaz:
https://doaj.org/article/2728aa1992ba47da8adbcf47e1ab3c6a
Publikováno v:
Territorium: Revista Portuguesa de riscos, prevenção e segurança, Iss 31(I) (2024)
Intense rainfalls and debris floods are familiar occurrences in Madeira Island (Portugal); but, understanding how intense rainfall relates to this type of floods is limited. This research seeks to characterise extreme rainfall events measured at the
Externí odkaz:
https://doaj.org/article/b23d50bc21924e77b028f9577fbf25e4
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1743 (2024)
Investigating dependence structures across various fields holds paramount importance. Consequently, the creation of new copula families plays a crucial role in developing more flexible stochastic models that address the limitations of traditional and
Externí odkaz:
https://doaj.org/article/d7bbc48fad9747f2806d3a71ad006456
Autor:
Jiyoung Sung, Boosik Kang
Publikováno v:
Hydrology, Vol 11, Iss 6, p 79 (2024)
A univariate analysis that relies solely on precipitation data in low flow frequency analysis is a technique to express meteorological drought, so it is limited to analyzing the characteristics of hydrological drought related to available water resou
Externí odkaz:
https://doaj.org/article/cac1bb6915e84a11b5f20209f572c25f
Autor:
El maazouz Mohamed, Sani Ahmed
Publikováno v:
Moroccan Journal of Pure and Applied Analysis, Vol 9, Iss 1, Pp 111-126 (2023)
New copulas, based on perturbation theory, are introduced to clarify a symmetrization procedure for asymmetric copulas. We give also some properties of the symmetrized copula mainly conservation of concordance. Finally, we examine some copulas with a
Externí odkaz:
https://doaj.org/article/ee816c975ef048fcba0ea9f3faf9baef
Publikováno v:
Geosciences, Vol 14, Iss 4, p 106 (2024)
Understanding drought evolution and its driving factors is crucial for effective water resource management and forecasting. This study enhances the analysis of drought probability by constructing bivariate distributions, providing a more realistic pe
Externí odkaz:
https://doaj.org/article/ce0cc2b6c58b4bb78f548992a3e8fb4e
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
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:
Water Harvesting Research, Vol 5, Iss 2, Pp 168-176 (2022)
The purpose of this research is to joint frequency analyze of precipitation anomaly percentage as a meteorological drought index and flow rate at Chalekhmaz station located in the Zarinerood basin at south of Lake Urmia in the period of 1995-2016, wh
Externí odkaz:
https://doaj.org/article/42b3112521664d7b89ed1f877f3044a6