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1. Piecewise linear integral-preserving approximations of functions.

Author

Ding, Jiu and Ye, Ningjun

Subjects
APPROXIMATION theory, INTEGRAL functions, FUNCTIONAL analysis, COMPLEX variables, VALUE distribution theory, MATHEMATICAL functions, POLYNOMIALS, MATHEMATICAL analysis, MATHEMATICS, SCIENCE
Abstract

This paper considers the problem of approximating an integrable function by piecewise linear functions that keep the integral and positivity of the original function. [ABSTRACT FROM AUTHOR]

Published
2006
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