Averaging of directional derivatives in vertices of nonobtuse regular triangulations

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F10%3APU88282" target="_blank" >RIV/00216305:26110/10:PU88282 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Averaging of directional derivatives in vertices of nonobtuse regular triangulations

Original language description

An effective procedure for the approximation of directional derivatives of smooth functions in the vertices of nonobtuse regular triangulations is presented. It is proved that the errors of the resulting approximations are of the second order. Numericalexperiments illustrate that the accuracy of these approximations is on the level of the accuracies of the best approximations by other methods known from the literature.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

<a href="/en/project/1M0579" target="_blank" >1M0579: Centre for Integrated Design of Advanced Structures</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Numerische Mathematic

ISSN

0029-599X

e-ISSN

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Volume of the periodical

2010 (116)

Issue of the periodical within the volume

10

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

26

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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