Approximating partial derivatives of first and second order by quadratic spline quasi-interpolants on uniform meshes

Mathematics and Computers in Simulation

Volumn 77, Issue 2-3, 2008, Pages 202-208

  Foucher, Françoise ^a   Sablonnière, Paul ^b  

^a ECOLE CENTRALE DE NANTES   (France)

^b INSA DE RENNES   (France)

Author keywords

Partial derivative approximation; Quadratic spline quasi interpolant; Stationary points detection

Indexed keywords

APPROXIMATION THEORY; ASYMPTOTIC ANALYSIS; DOMAIN DECOMPOSITION METHODS; PARTIAL DIFFERENTIAL EQUATIONS; QUADRATIC PROGRAMMING;

BIVARIATE FUNCTION; PARTIAL DERIVATIVE APPROXIMATION; RECTANGULAR DOMAIN; STATIONARY POINTS DETECTION;

INTERPOLATION;

EID: 39449138797     PISSN: 03784754     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matcom.2007.08.021     Document Type: Article

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