Results 41 to 50 of about 248,011 (369)

Asymptotics for Stieltjes polynomials, Padé-type approximants, and Gauss-Kronrod quadrature [PDF]

open access: yes, 2002
23 pages, 1 figure.-- MSC1991 codes: Primary: 41A21, 42C05; Secondary: 30E10.MR#: MR1894475 (2002m:41021)Zbl#: Zbl 1020.41019We study the asymptotic properties of Stieltjes polynomials outside the support of the measure as well as the asymptotic ...
López Lagomasino, Guillermo   +11 more
core   +1 more source

Polynomial Collocation Methods Based on Successive Integration Technique for Solving Neutral Delay Differential Equations

open access: yesRatio Mathematica, 2023
This paper presents a new approach of using polynomials such as Hermite, Bernoulli, Chebyshev, Fibonacci and Bessel to solve neutral delay differential equations. The proposed method is based on the truncated polynomial expansion of the function together
Kayelvizhi C., Emimal Kanaga Pushpam A.
doaj   +1 more source

Multivariate Jacobi and Laguerre polynomials, infinite-dimensional extensions, and their probabilistic connections with multivariate Hahn and Meixner polynomials [PDF]

open access: yes, 2011
Multivariate versions of classical orthogonal polynomials such as Jacobi, Hahn, Laguerre, Meixner are reviewed and their connection explored by adopting a probabilistic approach.
Robert C. Griffiths   +3 more
core   +1 more source

Algorithmic polynomials [PDF]

open access: yesProceedings of the 50th Annual ACM SIGACT Symposium on Theory of Computing, 2018
The approximate degree of a Boolean function $f(x_{1},x_{2},\ldots,x_{n})$ is the minimum degree of a real polynomial that approximates $f$ pointwise within $1/3$. Upper bounds on approximate degree have a variety of applications in learning theory, differential privacy, and algorithm design in general.
openaire   +4 more sources

Self-reciprocal polynomials and coterm polynomials [PDF]

open access: yesDesigns, Codes and Cryptography, 2017
We classify all self-reciprocal polynomials arising from reversed Dickson polynomials over $\mathbb{Z}$ and $\mathbb{F}_p$, where $p$ is prime. As a consequence, we also obtain coterm polynomials arising from reversed Dickson polynomials.
openaire   +3 more sources

The degree and the order of polynomials in the ring R [F1A] [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2007
In this research, we generalize some properties of the degree and the order of polynomials in the ring R[x].
Ronnason Chinram
doaj  

Broadband direction of arrival estimation via spatial co-prime sampling and polynomial matrix methods

open access: yesThe Journal of Engineering, 2019
Direction of arrival estimation is a crucial aspect of many active and passive systems, including radar and electronic warfare applications. Spread spectrum modulation schemes are becoming ever more common in both Radar and Communications systems ...
William Coventry   +2 more
doaj   +1 more source

Polynomials Over Splitting Fields [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
In this paper we study some results concerning the existence of splitting fields which are generated by roots of polynomials. Also we study the roots of cubic polynomials.
Majid Mohammed Abid
doaj   +1 more source

Asymptotic behavior and zero distribution of polynomials orthogonal with respect to Bessel functions [PDF]

open access: yes, 2015
We consider polynomials P_n orthogonal with respect to the weight J_? on [0,?), where J_? is the Bessel function of order ?. Asheim and Huybrechs considered these polynomials in connection with complex Gaussian quadrature for oscillatory integrals.
Deaño Cabrera, Alfredo   +5 more
core   +1 more source

Polynomial invariants are polynomial

open access: yesMathematical Research Letters, 1995
AMSLaTeX+epic.sty+eepic.sty, 7 ...
openaire   +3 more sources

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