The paper considers the minimal hyperbolic splines and their properties. Formulas for constructing quadratic splines and the corresponding biorthogonal (dual) functionals are obtained. Numerical results, demonstrating how approximation quality can be improved by using hyperbolic splines and changing control parameters, are presented.
CITATION STYLE
Kulikov, E. K., & Makarov, A. A. (2019). On Approximation by Hyperbolic Splines. Journal of Mathematical Sciences (United States), 240(6), 822–832. https://doi.org/10.1007/s10958-019-04399-3
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