Accession Number:

AD0758694

Title:

Splines with Non-Negative B-Spline Coefficients,

Descriptive Note:

Corporate Author:

TEXAS UNIV AUSTIN CENTER FOR NUMERICAL ANALYSIS

Personal Author(s):

Report Date:

1973-03-01

Pagination or Media Count:

6.0

Abstract:

The authors consider the question of the approximation of non-negative functions by non-negative splines of order k degree k compared with approximation by that subclass of non-negative splines of order k consisting of all those whose B-spline coefficients are non-negative while approximation by the former gives errors of order R sub K, the latter may yield only h sup 2. These results are related to certain facts about quasi-interpolants. Author

Subject Categories:

  • Theoretical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE