Geodesic
Error of interpolation by a piecewise parabolic polynomial on a triangle
Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, no. 3 (2009), pp. 91-97 Cet article a éte moissonné depuis la source Math-Net.Ru

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This paper is devoted to analysing the interpolation of the function of two variables by a parabolic polynomial on a triangle for the finite element method. The estimates of error for a given piecewise parabolic polynomial depend only on the diameter of restricted partition and don't depend on the angles of triangulation.
Mots-clés : error of interpolation, piecewise parabolic polynomial, triangulation
Keywords: finite element method. 
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N. V. Latypova. Error of interpolation by a piecewise parabolic polynomial on a triangle. Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, no. 3 (2009), pp. 91-97. http://geodesic.mathdoc.fr/item/VUU_2009_3_a6/

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