Accession Number : ADA018643

Title :   Implementing Deferred Corrections for Numerov's Difference Method for Second-Order Two-Point Boundary-Value Problems,

Corporate Author : TEXAS UNIV AT AUSTIN CENTER FOR NUMERICAL ANALYSIS

Personal Author(s) : Daniel,James W. ; Martin,Andrew J.

Report Date : NOV 1975

Pagination or Media Count : 85

Abstract : The iterated deferred correction of the standard fourth-order finite difference Numerov's method for second-order two-point boundary-value problems is implemented by an improved version of the codes developed by pereyra. The improvements are of a general nature so as to be applicable to the deferred correction of other basic schemes. While not polished enought to be called a production code, the computer code presented can be used as it stands by others or, preferably, can be used as the basis for the development of a production code suited to the needs and computer environment where it is implemented. Results of numerical experiments are described.

Descriptors :   *Boundary value problems, *Finite difference theory, *Computer programming, Approximation, Computer programs, Computations, FORTRAN

Subject Categories : Numerical Mathematics
      Computer Programming and Software

Distribution Statement : APPROVED FOR PUBLIC RELEASE