Approximation of functions of two variables by harmonic splines

  • V. T. Klimenko

Abstract

We construct two-dimensional splines and give two versions of an estimate of the deviation of splines from approximated functions. We compare approximations by a planar broken line and by a harmonic spline. We also substantiate the advisability of introduction of the notion of harmonic splines in mathematics.
Published
25.09.1995
How to Cite
KlimenkoV. T. “Approximation of Functions of Two Variables by Harmonic Splines”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 47, no. 9, Sept. 1995, pp. 1190-6, https://umj.imath.kiev.ua/index.php/umj/article/view/5518.
Section
Research articles