Quaternionic Fundamental Cardinal Splines: Interpolation and Sampling
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DOI: 10.1007/s11785-019-00943-w
Abstract: B-splines $B_{q}$, $\Sc q > 1$, of quaternionic order $q$, for short quaternionic B-splines, are quaternion-valued piecewise M\"{u}ntz polynomials whose scalar parts interpolate the classical Schoenberg splines $B_{n}$, $n\in\N$, with respect to degree and smoothness.… read more here.
Keywords: cardinal splines; order; quaternionic order; quaternionic fundamental ... See more keywords