Exact values of approximation by Hermitian splines on a class of functions of two variables

DOI10.1007/BF01126863zbMath0511.41010MaRDI QIDQ1838652

Sergei V. Pereverzyev

Publication date: 1980

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

exact valuesHermitian interpolation splines

Mathematics Subject Classification ID

Multidimensional problems (41A63) Spline approximation (41A15)

Cites Work

• On extremal subspaces and approximation of periodic functions by splines of minimal defect
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