Treffer: theorems of peano s type for bivariate functions and optimal recovery of linear functionals: Theorems of Peano's type for bivariate functions and optimal recovery of linear functionals

Title:
theorems of peano s type for bivariate functions and optimal recovery of linear functionals: Theorems of Peano's type for bivariate functions and optimal recovery of linear functionals
Authors:
N.K. Dicheva
Source:
Approximation Theory and Its Applications. 17(3):43-53
Publisher Information:
Nanjing University, Nanjing; Kluwer Academic Publishers, Dordrecht, 2001.
Publication Year:
2001
Subject Terms:
Linear operator approximation theory, Geometry and structure of normed linear spaces, bivariate functions, Algorithms for approximation of functions, Taylor expansion, optimal recovery, Peano's theorem, linear functionals
Document Type:
Fachzeitschrift Article
File Description:
application/xml
ISSN:
1000-9221
DOI:
10.1023/a:1015546110773
Access URL:
https://link.springer.com/article/10.1023%2FA%3A1015546110773
Accession Number:
edsair.dedup.wf.002..5bd12387592cb04cb8955d8b67a095eb
Database:
OpenAIRE

Weitere Informationen

In an earlier paper [Int. Ser. Adv. Bound. Elem. 6, 739-747 (1999; Zbl 0972.65013)], the author discussed the recovery in the univariate case. In this paper, the bivariate case is presented, using bivariate analogs of Taylor expansion and Peano's theorem.