A definiteness theory for cubature formulae of order two

Constructive Approximation

Volumn 24, Issue 3, 2006, Pages 263-288

  Guessab, Allal ^a   Nouisser, Otheman ^a   Schmeisser, Gerhard ^b  

^a UNIVERSITÉ DE PAU ET DES PAYS DE L'ADOUR   (France)

^b UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

Author keywords

Convex functions; Cubature formulae; Partitions of unity; Positive definite formulae; Sharp error bounds

Indexed keywords

EID: 33747643448     PISSN: 01764276     EISSN: 14320940     Source Type: Journal    
DOI: 10.1007/s00365-005-0619-4     Document Type: Article

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