Results 61 to 70 of about 90,721 (207)
The indeterminate moment problem for the $q$-Meixner polynomials [PDF]
, 2009 For a class of orthogonal polynomials related to the $q$-Meixner polynomials corresponding to an indeterminate moment problem we give a one-parameter family of orthogonality measures.
Akhiezer +15 more
core +3 more sources
Reasoning to Justify Eating Animals Varies With Age
Child Development, EarlyView.ABSTRACT The present study examined the justifications used by children, adolescents, and adults to justify eating animals. Children (n = 100, Mage = 9.82, SD = 0.77, female n = 49) as compared to adolescents (n = 76, Mage = 14.0, SD = 1.62, female n = 36) and adults (n = 113, Mage = 44.1, SD = 14.4, female n = 54) were more ambivalent or opposed to ...
Luke McGuire +4 more
wiley +1 more source
On 2-orthogonal polynomials of Laguerre type
International Journal of Mathematics and Mathematical Sciences, 1999 Let {Pn}n≥0 be a sequence of 2-orthogonal monic polynomials relative to linear functionals ω0 and ω1 (see Definition 1.1). Now, let {Qn}n≥0 be the sequence of polynomials defined by Qn:=(n+1)−1P′n+1,n≥0.
Khalfa Douak
doaj +1 more source
Unexpected soundscape response to insecticide application in oak forests
Conservation Biology, EarlyView.Abstract Rachel Carson's warning of a silent spring directed attention to unwanted side effects of pesticide application. Though her work led to policies restricting insecticide use, various insecticides currently in use affect nontarget organisms and may contribute to population declines.
Oliver Mitesser +11 more
wiley +1 more source
The Fractional Orthogonal Derivative
Mathematics, 2015 This paper builds on the notion of the so-called orthogonal derivative, where an n-th order derivative is approximated by an integral involving an orthogonal polynomial of degree n.
Enno Diekema
doaj +1 more source
New quantum estimates in the setting of fractional calculus theory
Advances in Difference Equations, 2020 In this article, the investigation is centered around the quantum estimates by utilizing quantum Hahn integral operator via the quantum shift operator ψ q η ( ζ ) = q ζ + ( 1 − q ) η ${}_{\eta}\psi_{\mathfrak{q}}(\zeta)=\mathfrak{q}\zeta+(1-\mathfrak{q})\
Saima Rashid +4 more
doaj +1 more source
About the (Hahn) classical character of 2-orthogonal solutions of two families of differential equations of third order [PDF]
arXiv, 2021 Considering a differential operator of third order that does not increase the degree of polynomials, we analyse some properties of elements of the dual space of 2-orthogonal polynomial eigenfunctions. In two classes of such generic operator, we prove that a 2-orthogonal polynomial solution fulfils Hahn's property.
arxiv
Simplifying large spin bootstrap in Mellin space
Journal of High Energy Physics, 2018 We set up the conventional conformal bootstrap equations in Mellin space and analyse the anomalous dimensions and OPE coefficients of large spin double trace operators.
Parijat Dey, Kausik Ghosh, Aninda Sinha
doaj +1 more source
Phenomic Prediction Can Be Improved by Optimization of NIRS Preprocessing
Plant Breeding, EarlyView.ABSTRACT In recent years, phenomic prediction has emerged as a new method in plant breeding that has been shown to have great potential. However, there are still many open questions regarding its practical application. For example, in the field of spectroscopy, it is standard practice to optimize the preprocessing of spectra, which so far has only been
Vincent Braun +6 more
wiley +1 more source
Properties of some families of hypergeometric orthogonal polynomials in several variables
, 1996 Limiting cases are studied of the Koornwinder-Macdonald multivariable generalization of the Askey-Wilson polynomials. We recover recently and not so recently introduced families of hypergeometric orthogonal polynomials in several variables consisting of ...
van Diejen, Jan F.
core +2 more sources