Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Ahmed Zidna"'
Publikováno v:
Mathematics, Vol 9, Iss 20, p 2628 (2021)
In this paper, two new families of non-stationary subdivision schemes are introduced. The schemes are constructed from uniform generalized B-splines with multiple knots of orders 3 and 4, respectively. Then, we construct a third-order reverse subdivi
Externí odkaz:
https://doaj.org/article/c58b6e780f16423e8b3f0b0f140b0e70
Publikováno v:
RAIRO - Operations Research. 55:3743-3771
In this paper, we propose basic and improved algorithms based on polynomial B-spline form for constrained global optimization of multivariate polynomial functions. The proposed algorithms are based on a branch-and-bound framework. In improved algorit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f6d31720c688a97e7d40faf0a14d858
https://doi.org/10.1051/ro/2021179
https://doi.org/10.1051/ro/2021179
Publikováno v:
International Journal of Computer Mathematics. 99:665-679
In this paper, we propose a new family of non-stationary subdivision scheme, based on mixed trigonometric hyperbolic B-spline basis functions with two tension and one shape parameters. We prove tha...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a781ed2961288a63f07ac9606d55de15
https://doi.org/10.1080/00207160.2021.1926453
https://doi.org/10.1080/00207160.2021.1926453
Publikováno v:
Mathematical Methods in the Applied Sciences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38f5843407b977af5ecb1055337e2d29
https://doi.org/10.1002/mma.8350
https://doi.org/10.1002/mma.8350
Publikováno v:
Mathematical and Computational Methods for Modelling, Approximation and Simulation ISBN: 9783030943387
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23b20fbbb37efb367b79f26922d289b1
https://doi.org/10.1007/978-3-030-94339-4_10
https://doi.org/10.1007/978-3-030-94339-4_10
Publikováno v:
Mathematical and Computational Methods for Modelling, Approximation and Simulation ISBN: 9783030943387
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f24c5a5b734d238754dc0e30c444d162
https://doi.org/10.1007/978-3-030-94339-4_6
https://doi.org/10.1007/978-3-030-94339-4_6
Publikováno v:
Simulation Modeling
In this work, the results on hyperbolic spline quasi-interpolation are recalled to establish the numerical scheme to obtain approximate solutions of the generalized Burgers-Fisher equation. After introducing the generalized Burgers-Fisher equation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfa0b0782eec734172643ba27bebb8f2
https://mts.intechopen.com/articles/show/title/an-algebraic-hyperbolic-spline-quasi-interpolation-scheme-for-solving-burgers-fisher-equations
https://mts.intechopen.com/articles/show/title/an-algebraic-hyperbolic-spline-quasi-interpolation-scheme-for-solving-burgers-fisher-equations
Publikováno v:
Mathematics, Vol 9, Iss 2628, p 2628 (2021)
Mathematics
Volume 9
Issue 20
Mathematics
Volume 9
Issue 20
In this paper, two new families of non-stationary subdivision schemes are introduced. The schemes are constructed from uniform generalized B-splines with multiple knots of orders 3 and 4, respectively. Then, we construct a third-order reverse subdivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2429f24af8f99b3059d91c96531322b7
https://www.mdpi.com/2227-7390/9/20/2628
https://www.mdpi.com/2227-7390/9/20/2628
Publikováno v:
Mathematics and Computers in Simulation. 164:46-62
In this paper, a new local spline quasi-interpolant is constructed for fitting 3D data defined on a sphere-like surface S . After mapping the surface S to a rectangular domain, we use the tensor product of cubic polynomial B-splines and 2 π -periodi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25933a4bfc88b079e1554e8179e2cb1e
https://doi.org/10.1016/j.matcom.2018.06.009
https://doi.org/10.1016/j.matcom.2018.06.009
Publikováno v:
Journal of Mathematical Sciences
Journal of Mathematical Sciences, Springer Verlag (Germany), In press
Journal of Mathematical Sciences, Springer Verlag (Germany), In press
This paper proposes two novel families of non-stationary subdivision schemes with a shape parameter of hierarchically and efficiently generating mixed hyperbolic/trigonometric curves of order 3 and 4. An analysis of convergence and smoothness of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85e36ec3b16f6e388c25119b1be81fc9
https://hal.archives-ouvertes.fr/hal-03204382
https://hal.archives-ouvertes.fr/hal-03204382