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arxiv: 1506.08744 · v1 · pith:GZOQ2XDYnew · submitted 2015-06-29 · 🧮 math.CA

Polyhyperbolic Cardinal Splines

classification 🧮 math.CA
keywords splinesmathbbalphacallcardinaldevelopdifferentialdiscuss
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In this note we discuss solutions of differential equation $(D^2-\alpha^2)^{k}u=0$ on $\mathbb{R}\setminus\mathbb{Z}$, which we call hyperbolic splines. We develop the fundamental function of interpolation and prove various properties related to these splines.

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