Results 1 to 10 of about 9,710 (67)

Comprehensive Wind and Wave Statistics and Extreme Values for Design and Analysis of Marine Structures in the Adriatic Sea

open access: yesJournal of Marine Science and Engineering, 2021
Wind and waves present the main causes of environmental loading on seagoing ships and offshore structures. Thus, its detailed understanding can improve the design and maintenance of these structures.
Marko Katalinić, Joško Parunov
doaj   +1 more source

Statistical Modeling on the Severity of Unhealthy Air Pollution Events in Malaysia

open access: yesMathematics, 2022
This study proposes the concept of severity as an alternative measure of extreme air pollution events. Information about severity can be derived from the cumulative effect of air pollution events, which can be determined from unhealthy Air Pollution ...
Nurulkamal Masseran   +1 more
doaj   +1 more source

Statistical refinement of the North American Multi-Model Ensemble precipitation forecasts over Karoon basin, Iran

open access: yesJournal of Water and Climate Change, 2023
An effective postprocessing approach has been examined to improve the skill of North American Multi-Model Ensemble (NMME) precipitation forecasts in the Karoon basin, Iran.
Farhad Yazdandoost   +2 more
doaj   +1 more source

Investigating the Application of Extreme Value Theory in Estimating Liquidity Risk of Accepted Banks in Tehran Stock Exchange [PDF]

open access: yesفصلنامه بورس اوراق بهادار, 2020
Measuring and estimating the risk is a problem that has long been of concern to the researchers. Various approaches have been proposed in this regard.
Fereshteh Nazari, Nader Rezaei
doaj   +1 more source

A mean of dependent normal variables maximum

open access: yesLietuvos Matematikos Rinkinys, 2004
A mean value of normal sequence maximum is analyzed. In a case of standard normal variables, for n ≤ 5 (n – a length of sequence), there are formulas to express every order moments of extremes using elementary functions.
Agnė Burauskaitė   +1 more
doaj   +3 more sources

About the geometrical stability of the marginal terms in variation series

open access: yesLietuvos Matematikos Rinkinys, 2004
It was proved that the logistic minimum is geometrically min-stable, positional statistics  X(kN) ,  k > 1 are not geometrically stable, common minimum and maximum distributions are not asimptotically indepen­dent as the sample size is geometrical.
Algimantas Aksomaitis
doaj   +3 more sources

Perturbed and Unperturbed: Analyzing the Conservatively Perturbed Equilibrium (Linear Case)

open access: yesEntropy, 2020
The “conservatively perturbed equilibrium” (CPE) technique for a complex chemical system is computationally analyzed in a batch reactor considering different linear mechanisms with three and four species.
Yiming Xi   +3 more
doaj   +1 more source

A New Point Process Regression Extreme Model Using a Dirichlet Process Mixture of Weibull Distribution

open access: yesMathematics, 2022
The extreme value theory is widely used in economic and environmental domains, it aims to study the stochastic extreme behaviors associated with rare events.
Yingjie Wang, Xinsheng Liu
doaj   +1 more source

Design Bushfire Selection for Bushfire Protection in Adaptation to Global Warming

open access: yesFrontiers in Mechanical Engineering, 2019
In this article, a risk based approach to design for bushfire protection in view of adaptation to global warming is discussed. The concept of design bushfire is explained in an analogy to design flood or design earthquake in terms of event of prescribed ...
Grahame B. Douglas, Yaping He
doaj   +1 more source

Almost Sure Convergence for the Maximum and Minimum of Normal Vector Sequences

open access: yesMathematics, 2020
In this paper, we prove the almost sure convergences for the maximum and minimum of nonstationary and stationary standardized normal vector sequences under some suitable conditions.
Zhicheng Chen   +2 more
doaj   +1 more source

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