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Approximation of some classes of functions of many variables by harmonic splines

We determine the exact values of upper bounds of the error of approximation by harmonic splines for functions $u$ defined on an $n$-dimensional parallelepiped $\Omega$ forwhich $||\Delta u||_{L_{\infty}(\Omega)} \leq 1$ and for functions $u$ defined on $\Omega$ forwhich $||\Delta u||_{L_{p}(\Omega)}...

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Datum:	2012
Hauptverfasser:	Babenko, V. F., Leskevich, T. Yu., Бабенко, В. Ф., Лескевич, Т. Ю.
Format:	Artikel
Sprache:	Russisch Englisch
Veröffentlicht:	Institute of Mathematics, NAS of Ukraine 2012
Online Zugang:	https://umj.imath.kiev.ua/index.php/umj/article/view/2636
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!
Назва журналу:	Ukrains’kyi Matematychnyi Zhurnal
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