Approximate optimal points for polynomial interpolation of real functions in an interval and in a triangle

Computer Methods in Applied Mechanics and Engineering

Volumn 128, Issue 3-4, 1995, Pages 405-417

  Chen, Qi ^a   Babuška, Ivo ^b  

^a SFA INC   (United States)

^b UNIVERSITY OF MARYLAND   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; ERRORS; FINITE ELEMENT METHOD; INTERPOLATION; MATHEMATICAL OPERATORS; NUMERICAL ANALYSIS; POLYNOMIALS; SET THEORY;

APPROXIMATE OPTIMAL POINTS; LEBESGUE CONSTANT INTERPOLATION SET; POLYNOMIAL INTERPOLATION;

APPROXIMATION THEORY;

EID: 0029511833     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/0045-7825(95)00889-6     Document Type: Article

References (21)

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6. Bestimmung derjenigen Abszissen eines Intervalles, für welche die Quadratsumme der Grundfunktionen der Lagrangeschen Interpolation im Intervalle [−1, +1] ein möglichst kleine Maximum besitzt, annali della Scuola Norm
7. Evaluation of Lebesgue constants
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