Keywords: $s$-orthogonality; $\sigma$-orthogonality; multiple nodes; influence function; remainder term; error estimate
Classification (MSC2000): 65D30, 65D32
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Electronic fulltext finalized on: 17 Oct 2002.
This page was last modified: 13 Nov 2002.
© 2002 Mathematical Institute of the Serbian Academy of Science and Arts
© 2002 ELibM and FIZ Karlsruhe / Zentralblatt MATH for
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