Univerza na Primorskem
Fakulteta za matematiko, naravoslovje in informacijske tehnologije
V ponedeljek, 14. marca 2011, bo ob 10. uri v seminarski sobi v Galebu, v okviru raziskovalnega matematičnega seminarja, predaval dr. Vito Vitrih.
Predavanje bo v Angleščini.
Vljudno vabljeni k udeležbi na predavanju!
Title: High order parametric polynomial approximation of conic sections
Abstract: In this talk a particular shape preserving parametric polynomial approximation of conic sections will be presented. An ellipse and a hyperbola can be represented in a parametric form using e.g. trigonometric and hyperbolic functions. But, in contrast to a parabola, they do not have a parametric polynomial parameterization. In many applications a parametric polynomial approximation of conic sections is needed and it is important to derive accurate polynomial approximants. We will derive polynomial approximants with the highest possible approximation order in a closed form.
