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Error bounds for minimal energy bivariate polynomial splines
Authors:Manfred von Golitschek  Ming-Jun Lai  Larry L Schumaker
Institution:Institut für Angewandte Mathematik und Statistik der Universit?t Würzburg, 97074 Würzburg, Germany; e-mail: goli@mathematik.uni-wuerzburg.de, DE
Department of Mathematics, The University of Georgia, Athens, GA 30602, USA; e-mail: mjlai@math.uga.edu, US
Department of Mathematics, Vanderbilt University, Nashville, TN 37240, USA; e-mail: s@mars.cas.vanderbilt.edu, US
Abstract:Summary. We derive error bounds for bivariate spline interpolants which are calculated by minimizing certain natural energy norms. Received March 28, 2000 / Revised version received June 23, 2000 / Published online March 8, 2002 RID="*" ID="*" Supported by the National Science Foundation under grant DMS-9870187 RID="**" ID="**" Supported by the National Science Foundation under grant DMS-9803340 and by the Army Research Office under grant DAAD-19-99-1-0160
Keywords:Mathematics Subject Classification (1991): 65D07  41A15
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