Results 231 to 240 of about 3,430 (271)

Mixed-model and transcriptome-wide association analyses identify transcription factors and genes associated with colorectal cancer susceptibility. [PDF]

open access: yesNat Commun
Chen Z   +57 more
europepmc   +1 more source

A Generalization of the Cauchy Principal Value [PDF]

open access: yesCanadian Journal of Mathematics, 1957
If a < u < b and n > 0 then(1)is a so-called improper integral owing to the infinity in the integrand at x = u. When n = 0 we have associated with (1) the well-known Cauchy principal value, namely(2).Hadamard (1, p.
Charles Fox
openaire   +2 more sources

Numerical evaluation of cauchy principal values of integrals

BIT Numerical Mathematics, 1970
Gaussian quadrature rules for the evaluation of Cauchy principal values of integrals are considered, their relation with Gauss-Legendre formulas is studied, and they are compared with other rules.
Robert Piessens, Piessens Robert
exaly   +3 more sources

Evaluation of Cauchy principal value integrals of oscillatory kind

Applied Mathematics and Computation, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jianbing Li
exaly   +3 more sources

Uniform approximations to Cauchy principal value integrals of oscillatory functions

Applied Mathematics and Computation, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Haiyong Wang, Shuhuang Xiang
exaly   +3 more sources

Numerical analysis for Cauchy principal value integrals of oscillatory kind

International Journal of Computer Mathematics, 2012
In this paper, a new quadrature of Cauchy principal value integrals of the form has been discussed, where f(x) is a given smooth function, ω∈R may be large and ...
Ruyun Chen
exaly   +2 more sources

Gauss quadrature rules for Cauchy principal value integrals with wavelets

Applied Mathematics and Computation, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kean Chen
exaly   +2 more sources

The numerical evaluation of one-dimensional Cauchy principal value integrals

Computing (Vienna/New York), 1982
In this paper we examine the numerical integration (in the Cauchy principal value sense) of functions having (several) first order real poles. We give a survey of results concerning some quadrature formulas of interpolatory type proposed by Delves, Hunter, Elliott and Paget, and several other authors; along with the description we present some minor ...
G Monegato, Monegato G
exaly   +3 more sources

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