NONLINEAR SYSTEMS OF EQUATIONS

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: N/A
Agency Tracking Number: 2267
Amount: $49,926.00
Phase: Phase I
Program: SBIR
Awards Year: 1985
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
246 Church St - Suite 408, New Haven, CT, 06510
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 DR MARK W ANGEVINE
 (203) 777-7442
Business Contact
Phone: () -
Research Institution
N/A
Abstract
WE PROPOSE TO BUILD A STATE-OF-THE-ART SOFTWARE PACKAGE FOR SOLVING GENERAL LARGE SYSTEMS OF NONLINEAR EQUATIONS. ALTHOUGH THERE ARE SEVERAL SOFTWARE PACKAGES FOR SOLVING LARGE SPARSE LINEAR SYSTEMS (SPARSEPACK, YSMP, HAREWELL, FOR EXAMPLE), SIMILAR PACKAGES FOR NONLINEAR SYSTEMS ARE ALMOST NONEXISTENT. WE PROPOSE TO CONSTRUCT A COLLECTION OF ROUTINES INCORPORATING WELL-ESTABLISHED VARIATIONS OF NEWTON'S METHOD AND THE LATEST RESEARCH DEVELOPMENTS IN NONLINEAR SYSTEMS SOLUTION. IN PARTICULAR, OUR PACKAGE WILL EMPLOY JACOBIANFREE METHODS. THESE ARE ESPECIALLY APPEALING BECAUSE OF THEIR FLEXIBILITY AND LOW MEMORY REQUIREMENTS. THE PACKAGE WILL BE EASY TO USE AND EFFICIENT.

* Information listed above is at the time of submission. *

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