Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Petru Blaga"'
Autor:
Petru Blaga, Gheorghe Coman
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 38, Iss 1 (2009)
The aim of the paper is to construct some univariate Bernstein-type operators on triangle, their product and Boolean sum, which interpolate a given function on the edges respectively at the vertices of triangle. Using the modulus of continuity and th
Externí odkaz:
https://doaj.org/article/82052d86ef234d7782891badf7a64807
Autor:
Petru Blaga
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 19, Iss 2 (1990)
Not available.
Externí odkaz:
https://doaj.org/article/ab9687d6632b499ea8de66d6c305ff6c
Publikováno v:
Annals of the Alexandru Ioan Cuza University - Mathematics. 60:449-487
This paper contains a survey regarding interpolation and Bernstein-type operators defined on triangles having one or all curved sides; we consider as well some of the product and Boolean sum operators. We study the interpolation properties, the order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0651464ce9fb87ea1a6f6723e3b8d04
https://doi.org/10.2478/aicu-2013-0028
https://doi.org/10.2478/aicu-2013-0028
Publikováno v:
Results in Mathematics. 64:343-355
We use some interpolation operators and some Bernstein type operators for construction of surfaces which satisfy some given conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c87b952ad1d58dd36df34b57e0c4dbaf
https://doi.org/10.1007/s00025-013-0318-6
https://doi.org/10.1007/s00025-013-0318-6
Publikováno v:
Mediterranean Journal of Mathematics. 9:833-845
We construct Bernstein-type operators on a triangle with one curved side. We study univariate operators, their product and Boolean sum, as well as their interpolation properties, the order of accuracy (degree of exactness, precision set) and the rema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a22422baf62a2143d0852f983ae5d052
https://doi.org/10.1007/s00009-011-0156-2
https://doi.org/10.1007/s00009-011-0156-2
Autor:
Petru Blaga, Barnabás Bede
Publikováno v:
Journal of Applied Mathematics and Computing. 20:157-169
We study properties concerning approximation of fuzzy-num- ber-valued functions by fuzzy B-spline series. Error bounds in approxi- mation by fuzzy B-spine series are obtained in terms of the modulus of continuity. Particularly simple error bounds are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68827c776d214df918f2c5655cac2346
https://doi.org/10.1007/bf02831930
https://doi.org/10.1007/bf02831930