An Approximation of Integrable Functions by Step Functions with an Application.
Abstract
A method of approximating functions which are integrable on (0, infinity) by piecewise constant functions is presented and studied in this paper. The method used and the properties established for it allow one to reduce the study of the convergence of a difference method of theoretical interest for nonlinear time-dependent problems with forcing terms to the simpler study of related problems without forcing terms.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1979
- Accession Number
- ADA068933
Entities
People
- A. Pazy
- M. G. Crandall
Organizations
- University of Wisconsin–Madison