Accession Number : AD0754798

Title :   Single-Element Tearing and Modification of Sparse Symmetric Systems.

Descriptive Note : Technical rept.,

Corporate Author : CORNELL UNIV ITHACA N Y

Personal Author(s) : Bunch,James R. ; Rose,Donald J.

Report Date : DEC 1972

Pagination or Media Count : 20

Abstract : Tearing and modification obtains the solution of a linear system synthetically by first solving a slightly different (torn) system and then modifying that solution. The authors show that single-element tearing of symmetric systems is rarely advantageous when the modified system is solved by elimination, and the authors classify those systems for which it is advantageous. (Author)


Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE