Local exponential splines with arbitrary knots

E. V. Strelkova   ; V. T. Shevaldin

Trudy Instituta matematiki i mehaniki, Trudy Instituta Matematiki i Mekhaniki UrO RAN, Tome 20 (2014) no. 1, pp. 258-263

Résumé

We construct local $\mathcal L$-splines that have an arbitrary arrangement of knots and preserve the kernel of a linear differential operator $\mathcal L$ of order $r$ with constant coefficients and real pairwise distinct roots of the characteristic polynomial.

Détail

Keywords: local $L$-splines, differential operator, arbitrary knots.

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