Pakhnutov Igor Aleksandrovich

Place of work

FSBEI of HPE "Kaliningrad State Technical University"
доцент, старший научный сотрудник
candidate of physical and mathematical sciences

Author's articles(1)

Multivariate interpolation



the paper deals with iterative interpolation methods in forms of similar recursive procedures defined by a sort of simple functions (interpolation basis) not necessarily real valued. These basic functions are kind of arbitrary type being defined just by wish and considerations of user. The studied interpolant construction shows virtue of versatility: it may be used in a wide range of vector spaces endowed with scalar product, no dimension restrictions, both in Euclidean and Hilbert spaces. The choice of basic interpolation functions is as wide as possible since it is subdued nonessential restr...