Zobrazeno 1 - 10
of 20 908
pro vyhledávání: '"Ef, P."'
This paper demonstrates how to explicitly construct a bidiagonal factorization of the banded recurrence matrix that appears in mixed multiple orthogonality on the step-line in terms of the coeffcients of the mixed multiple orthogonal polynomials. The
Externí odkaz:
http://arxiv.org/abs/2410.15363
This paper addresses two primary objectives in the realm of classical multiple orthogonal polynomials with an arbitrary number of weights. Firstly, it establishes new and explicit hypergeometric expressions for type I Hahn multiple orthogonal polynom
Externí odkaz:
http://arxiv.org/abs/2407.15001
This paper delves into classical multiple orthogonal polynomials with an arbitrary number of weights, including Jacobi-Pi\~neiro, Laguerre of both first and second kinds, as well as multiple orthogonal Hermite polynomials. Novel explicit expressions
Externí odkaz:
http://arxiv.org/abs/2404.13958
For a general number $p\geq 2$ of measures, we provide explicit expressions for the Jacobi-Pi\~neiro and Laguerre of the first kind multiple orthogonal polynomials of type I, presented in terms of multiple hypergeometric functions.
Externí odkaz:
http://arxiv.org/abs/2310.18294
Autor:
AlSaad SZ, AlHadlaq RK, Alaraik EF, Alnomany AO, AlSaif HI, Almigbal TH, Batais MA, Alrasheed AA
Publikováno v:
Diabetes, Metabolic Syndrome and Obesity, Vol Volume 17, Pp 3925-3934 (2024)
Samaher Z AlSaad,1 Razan K AlHadlaq,2 Enas Fahad Alaraik,2 Abdullah O Alnomany,3 Haytham I AlSaif,4 Turky H Almigbal,4 Mohammed A Batais,4 Abdullah A Alrasheed4 1Department of Family Medicine, Riyadh Third Cluster, Riyadh, Saudi Arabia; 2Department o
Externí odkaz:
https://doaj.org/article/4e1226166f624ff38acd91c9f4e5dce8
This paper investigates stochastic finite matrices and the corresponding finite Markov chains constructed using recurrence matrices for general families of orthogonal polynomials and multiple orthogonal polynomials. The paper explores the spectral th
Externí odkaz:
http://arxiv.org/abs/2308.00182
Publikováno v:
Diabetes, Metabolic Syndrome and Obesity, Vol Volume 17, Pp 3177-3186 (2024)
Mohammad Parezal Lastialno,1 Muhammad Hasan Bashari,2 Eko Fuji Ariyanto2,3 1Program of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, 40161, Indonesia; 2Department of Biomedical Sciences, Faculty of Medicine, U
Externí odkaz:
https://doaj.org/article/da41c1e8a2dc4bb3bdc702fa6b768a0b
Publikováno v:
Nigerian Journal of Paediatrics, Vol 29, Iss 3, Pp 75-79 (2024)
Summary : A review of all preterm admissions into the Special Care Bay Unit' of the Nnamdi Azikiwe University Teaching Hospital (NAUTH), Nnewi, over a period of 29 months (May 1998 - October 2000) was carried out. Out of a total of 699 neonatal ad
Externí odkaz:
https://doaj.org/article/0915ff64f20d4a2aa9695ae713021e99
Publikováno v:
Nigerian Journal of Paediatrics, Vol 38, Iss 3, Pp 109-114 (2024)
Objective: To rank diagnostic features of childhood pulmonary tuberculosis; and to determine the effect of working in tuberculosis Directly Observed Treatment Short Course (DOTS) facilities on the ranking of these features by medical doctors. Met
Externí odkaz:
https://doaj.org/article/a125328ac10144d99c3389ca610ce99a
Publikováno v:
Nigerian Journal of Paediatrics, Vol 39, Iss 4, Pp 174-178 (2024)
Background: Involvement of children in street trading is inimical, contrary to the Rights of the Child, and threatens holistic child development. Objective: To describe the sociodemographic characteristics of child street vendors in Nnewi. Meth
Externí odkaz:
https://doaj.org/article/7fc5d4b822fe4fec9bc9b137676077d8