A shape-preserving quasi-interpolation operator satisfying quadratic polynomial reproduction property to scattered data

Journal of Computational and Applied Mathematics

Volumn 225, Issue 2, 2009, Pages 594-601

  Feng, Renzhong ^a,b   Li, Feng ^a,b  

^a BEIHANG UNIVERSITY   (China)

^b BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Approximation capacity; Multiquadric function; Quasi interpolation; Scattered data; Shape preserving property

Indexed keywords

FERMI LEVEL; FUNCTIONS; PROBABILITY DENSITY FUNCTION; SIGNAL RECONSTRUCTION;

APPROXIMATION CAPACITY; MULTIQUADRIC FUNCTION; QUASI-INTERPOLATION; SCATTERED DATA; SHAPE-PRESERVING PROPERTY;

INTERPOLATION;

EID: 58849160353     PISSN: 03770427     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cam.2008.08.024     Document Type: Article

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