Browsing by Subject "Dual-simplex"

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    A sequential dual simplex algorithm for the linear assignment problem
    (Elsevier, 1988) Akgül, M.
    We present a sequential dual-simplex algorithm for the linear problem which has the same complexity as the algorithms of Balinski [3,4] and Goldfarb [8]: O(n2) pivots, O(n2 log n + nm) time. Our algorithm works with the (dual) strongly feasible trees and can handle rectangular systems quite naturally.