强所
发表于 2025-3-28 14:52:36
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comely
发表于 2025-3-28 21:02:53
Minimization of the Sum of Several Linear Fractional Functionssum of .(≥ 2) linear fractional functions over a polytope. Algorithms to be discussed are: parametric simplex algorithm for rank-2 problems, convergent approximate algorithm for rank-3 problems, generalized convex multiplicative programming approach and branch and bound algorithm using piecewise con