Results 81 to 90 of about 45,941 (258)

Wilson function transforms related to Racah coefficients

open access: yes, 2005
The irreducible $*$-representations of the Lie algebra $su(1,1)$ consist of discrete series representations, principal unitary series and complementary series.
A.N. Kirillov   +37 more
core   +2 more sources

Multiple Askey–Wilson polynomials and related basic hypergeometric multiple orthogonal polynomials

open access: yesTransactions of the American Mathematical Society, 2020
We first show how one can obtain Al-Salam--Chihara polynomials, continuous dual $q$-Hahn polynomials, and Askey--Wilson polynomials from the little $q$-Laguerre and the little $q$-Jacobi polynomials by using special transformations. This procedure is then extended to obtain multiple Askey--Wilson, multiple continuous dual $q$-Hahn, and multiple Al ...
Nuwacu, Jean Paul, Van Assche, Walter
openaire   +3 more sources

Peri‐Implant Crevicular Fluid Analysis by Mid‐Infrared Spectroscopy in Peri‐Implantitis—A Pilot Study

open access: yesClinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This study aimed to assess biochemical differences in peri‐implant crevicular fluid (PICF) using ATR‐FTIR spectroscopy and multivariate analysis, through a between‐participant comparison of healthy and peri‐implantitis (PI) sites, and a within‐participant comparison of PI‐PICF and GCF from contralateral periodontal healthy teeth ...
Francisco Maligno   +2 more
wiley   +1 more source

Models for Quadratic Algebras Associated with Second Order Superintegrable Systems in 2D

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2008
There are 13 equivalence classes of 2D second order quantum and classical superintegrable systems with nontrivial potential, each associated with a quadratic algebra of hidden symmetries.
Sarah Post   +2 more
doaj   +1 more source

Giant Wilson loops and AdS2/dCFT1

open access: yesJournal of High Energy Physics, 2020
The 1/2-BPS Wilson loop in N $$ \mathcal{N} $$ = 4 supersymmetric Yang-Mills theory is an important and well-studied example of conformal defect. In particular, much work has been done for the correlation functions of operator insertions on the Wilson ...
Simone Giombi   +2 more
doaj   +1 more source

Orthogonal Polynomials of Askey-Wilson Type

open access: yes, 2022
26 ...
Ismail, Mourad E. H.   +2 more
openaire   +2 more sources

Hobbyist preferences for pet freshwater turtles

open access: yesConservation Biology, EarlyView.
Abstract The burgeoning pet trade is a primary threat to wild freshwater turtles worldwide. Although the risks from commercial exploitation of turtles have been discussed widely, there is little empirical research on preferences for pet turtles from a hobbyists’ perspective.
Jingjing Zhao   +7 more
wiley   +1 more source

The Relationship between Zhedanov's Algebra AW(3) and the Double Affine Hecke Algebra in the Rank One Case

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2007
Zhedanov's algebra AW(3) is considered with explicit structure constants such that, in the basic representation, the first generator becomes the second order q-difference operator for the Askey-Wilson polynomials. It is proved that this representation is
Tom H. Koornwinder
doaj  

Knowledge, perceptions, and barriers influence public actions to help bees in Toronto, Canada

open access: yesConservation Science and Practice, EarlyView.
Abstract Despite the enthusiasm surrounding bees, the public's current knowledge is sourced from the non‐native honey bee whose life history differs from many endemic North American species. Ascertaining the public's understandings and perceptions of bees is essential to implementing publicly supported conservation initiatives that may benefit bee ...
Anthony C. Ayers, Sandra M. Rehan
wiley   +1 more source

On universal quantum dimensions

open access: yesNuclear Physics B, 2017
We represent in the universal form restricted one-instanton partition function of supersymmetric Yang–Mills theory. It is based on the derivation of universal expressions for quantum dimensions (universal characters) of Cartan powers of adjoint and some ...
R.L. Mkrtchyan
doaj   +1 more source

Home - About - Disclaimer - Privacy