Sampling theorems with derivatives in shift-invariant spaces generated by periodic exponential B-splines
DOI10.1016/J.JAT.2024.106118MaRDI QIDQ6658096
Irina Shafkulovska, Karlheinz Gröchenig
Publication date: 8 January 2025
Published in: Journal of Approximation Theory (Search for Journal in Brave)
splinesGabor framesshift-invariant spacescollocation matrixnonuniform samplingChebyshev B-splinesSchoenberg-Whitney condition
Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) General harmonic expansions, frames (42C15) Spline approximation (41A15) Sampling theory in information and communication theory (94A20) Harmonic analysis on Euclidean spaces (42-XX) Approximations and expansions (41-XX)
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