Results 31 to 40 of about 195,616 (345)

Maxima and minima of independent and non-identically distributed bivariate Gaussian triangular arrays [PDF]

open access: yes, 2016
In this paper, joint limit distributions of maxima and minima on independent and non-identically distributed bivariate Gaussian triangular arrays is derived as the correlation coefficient of ith vector of given nth row is the function of i/n. Furthermore,
Yingyin Lu, Zuoxiang Peng
semanticscholar   +1 more source

A new Multi Sine-Cosine algorithm for unconstrained optimization problems.

open access: yesPLoS ONE, 2021
The Sine-Cosine algorithm (SCA) is a population-based metaheuristic algorithm utilizing sine and cosine functions to perform search. To enable the search process, SCA incorporates several search parameters. But sometimes, these parameters make the search
Muhammad Zubair Rehman   +4 more
doaj   +1 more source

On the Permeation of Polychlorinated Dibenzodioxins and Dibenzofurans through Lipid Membranes: Classical MD and Hybrid QM/MM-EDA Analysis

open access: yesMembranes, 2022
The permeation of dioxin-like pollutants, namely, chlorinated dibenzodioxins and dibenzofurans, through lipid membranes has been simulated using classic molecular dynamics (CMD) combined with the umbrella sampling approach.
Raúl Alvarado   +4 more
doaj   +1 more source

STRUCTURE IN THE 3D GALAXY DISTRIBUTION. II. VOIDS AND WATERSHEDS OF LOCAL MAXIMA AND MINIMA [PDF]

open access: yes, 2014
The major uncertainties in studies of the multi-scale structure of the universe arise not from observational errors but from the variety of legitimate definitions and detection methods for individual structures.
M. Way, M. Way, P. Gazis, J. Scargle
semanticscholar   +1 more source

Spatially varying relevance of hydrometeorological hazards for vegetation productivity extremes [PDF]

open access: yesBiogeosciences, 2022
Vegetation plays a vital role in the Earth system by sequestering carbon, producing food and oxygen, and providing evaporative cooling. Vegetation productivity extremes have multi-faceted implications, for example on crop yields or the atmospheric CO2 ...
J. Kroll   +8 more
doaj   +1 more source

The transfer theorems for density of extreme values

open access: yesLietuvos Matematikos Rinkinys, 2005
In this paper the transfer theorems for density of minima and maxima of independent identically distributed random variables is proved.
Arvydas Jokimaitis   +1 more
doaj   +3 more sources

Satellite Global and Hemispheric Lower Tropospheric Temperature Annual Temperature Cycle

open access: yesRemote Sensing, 2010
Previous analyses of the Earth’s annual cycle and its trends have utilized surface temperature data sets. Here we introduce a new analysis of the global and hemispheric annual cycle using a satellite remote sensing derived data set during the period 1979–
Michael A. Brunke   +4 more
doaj   +1 more source

Three-Point Iterated Interval Half-Cutting for Finding All Local Minima of Unknown Single-Variable Function

open access: yesElectrical, Control and Communication Engineering, 2022
A numerical method is suggested to find all local minima and the global minimum of an unknown single-variable function bounded on a given interval regardless of the interval length.
Romanuke Vadim
doaj   +1 more source

Nine-Point Iterated Rectangle Dichotomy for Finding All Local Minima of Unknown Bounded Surface

open access: yesApplied Computer Systems, 2022
A method is suggested to find all local minima and the global minimum of an unknown two-variable function bounded on a given rectangle regardless of the rectangle area.
Romanuke Vadim
doaj   +1 more source

A solar dynamo model driven by mean-field alpha and Babcock-Leighton sources: fluctuations, grand-minima-maxima, and hemispheric asymmetry in sunspot cycles [PDF]

open access: yes, 2013
Extreme solar activity fluctuations and the occurrence of solar grand minima and maxima episodes, are well established, observed features of the solar cycle.
Dário Passos   +6 more
semanticscholar   +1 more source

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