Impossibility of fast stable approximation of analytic functions from equispaced samples

SIAM Review

Volumn 53, Issue 2, 2011, Pages 308-318

  Platte, Rodrigo B ^a   Trefethen, Lloyd N ^b   Kuijlaars, Arno B J ^c  

^a ARIZONA STATE UNIVERSITY   (United States)

^b UNIVERSITY OF OXFORD   (United Kingdom)

^c UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

Gibbs phenomenon; Interpolation; Lanczos iteration; Radial basis functions; Runge phenomenon

Indexed keywords

ANALYTIC FUNCTIONS; GIBBS PHENOMENA; LANCZOS; RADIAL BASIS FUNCTIONS; RUNGE PHENOMENON; STABLE APPROXIMATION;

FUNCTIONAL ANALYSIS; RADIAL BASIS FUNCTION NETWORKS;

FUNCTIONS;

EID: 80052754103     PISSN: 00361445     EISSN: None     Source Type: Journal    
DOI: 10.1137/090774707     Document Type: Article

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