Results 1 to 10 of about 2,086,718 (267)

Determination of weight function to analyze the coefficient of stress intensity and fatigue life of thick-walled tanks based on the function of displacement of cracks [PDF]

Fanāvarī-i āmūzish, 2006
Determining the stress intensity coefficient is the main parameter in reservoir design, and what in the linear failure mechanism controls the crack behavior is the value of the stress intensity coefficient. There are different ways to estimate this value.
A. Rastgoo, K. Azhdari, M. Ahmadi
doaj   +1 more source

Weight Functions and Drinfeld Currents [PDF]

Communications in Mathematical Physics, 2007
36 pages, 1 figure, references to the related papers ...
Enriquez, B., Khoroshkin, S., Pakuliak, S.   +2 more
openaire   +2 more sources

Kullback-Leibler Distance Based Generalized Grey Target Decision Method With Index and Weight Both Containing Mixed Attribute Values

IEEE Access, 2020
This paper proposes a generalized grey target decision method (GGTDM) with index and weight both containing mixed attribute values based on Kullback-Leibler (K-L) distance.
Jinshan Ma, Xiaolin Ma, Jinmeng Yue, Di Tian   +3 more
doaj   +1 more source

A Generic Family of Optimal Sixteenth-Order Multiple-Root Finders and Their Dynamics Underlying Purely Imaginary Extraneous Fixed Points

Mathematics, 2019
A generic family of optimal sixteenth-order multiple-root finders are theoretically developed from general settings of weight functions under the known multiplicity.
Min-Young Lee, Young Ik Kim, Beny Neta
doaj   +1 more source

On Hardy-type integral inequalities with the gamma function

Journal of Inequalities and Applications, 2017
By means of real analysis and weight functions, we obtain a few equivalent conditions of two kinds of Hardy-type integral inequalities with the non-homogeneous kernel and parameters. The constant factors related to the gamma function are proved to be the
Jianquan Liao, Bicheng Yang
doaj   +1 more source

Weighted multilinear square functions bounds

Michigan Mathematical Journal, 2014
In this work we study boundedness of Littlewood-Paley-Stein square func- tions associated to multilinear operators. We prove weighted Lebesgue space bounds for square functions under relaxed regularity and cancellation conditions that are independent of weights, which is a new result even in the linear case.
Chaffee, Lucas, Hart, Jarod, Oliveira, Lucas   +2 more
openaire   +3 more sources

Weight functions for Chebyshev quadrature [PDF]

Mathematics of Computation, 1989
In this paper, we investigate if the weight function ( 1 − x 2 ) − 1 / 2 R ( x ...
openaire   +2 more sources

A Family of Multiple-Root Finding Iterative Methods Based on Weight Functions

Mathematics, 2020
A straightforward family of one-point multiple-root iterative methods is introduced. The family is generated using the technique of weight functions.
Francisco I. Chicharro, Rafael A. Contreras, Neus Garrido   +2 more
doaj   +1 more source

Weighted-Type Wishart Distributions with Application

Revstat Statistical Journal, 2017
In this paper, we consider a general framework for constructing new valid densities regarding a random matrix variate. However, we focus specifically on the Wishart distribution.
M. Arashi , A. Bekker, Janet van Niekerk
doaj   +1 more source

On a Reverse Half-Discrete Hardy-Hilbert’s Inequality with Parameters

Mathematics, 2019
By means of the weight functions, the idea of introduced parameters, and the Euler-Maclaurin summation formula, a reverse half-discrete Hardy-Hilbert’s inequality and the reverse equivalent forms are given.
Bicheng Yang, Shanhe Wu, Aizhen Wang
doaj   +1 more source