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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Computing 39 (1987), S. 281-291 
    ISSN: 1436-5057
    Keywords: 65K05 ; 90C30
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Description / Table of Contents: Zusammenfassung Wir schlagen einen neuen „branch and bound” Algorithmus vor, um globale Optima indefiniter quadratischer Probleme über einem Polytop zu berechnen. Unser Algorithmus benutzt separable Programmierung und Techniken der konkaven Optimierung zur näherungsweisen Berechnung von Lösungen. Ferner wird eine Fehleranalyse durchgeführt und es wird über vorläufige experimentelle Ergebnisse (auf einer Cray 1 S) berichtet.
    Notes: Abstract A branch and bound algorithm is proposed for finding the global optimum of large-scale indefinite quadratic problems over a polytope. The algorithm uses separable programming and techniques from concave optimization to obtain approximate solutions. Results on error bounding are given and preliminary computational results using the Cray 1S supercomputer as reported.
    Type of Medium: Electronic Resource
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