J
J. B. G. Frenk
Researcher at Sabancı University
Publications - 105
Citations - 1720
J. B. G. Frenk is an academic researcher from Sabancı University. The author has contributed to research in topics: Minimax & Convex analysis. The author has an hindex of 23, co-authored 105 publications receiving 1634 citations. Previous affiliations of J. B. G. Frenk include Econometric Institute & University of California, Berkeley.
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The Role of Robust Optimization in Single-Leg Airline Revenue Management
TL;DR: It turns out that for these robust versions of the classical static and dynamic single-leg seat allocation models the variability compared to their classical counterparts is considerably reduced with a negligible decrease in average revenue.
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The asymptotic optimality of the LPT rule
TL;DR: Under mild conditions on the probability distribution, strong asymptotic optimality results are obtained for the LPT Longest Processing Time rule, in which the jobs are assigned to the machines in order of nonincreasing processing requirements.
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Single-Leg Airline Revenue Management with Overbooking
TL;DR: This study proposes new static and dynamic single-leg overbooking models and proposes a dynamic programming model, which is based on two streams of events that corresponds to the arrival of booking requests and the cancellations.
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On classes of generalized convex functions, Gordan-Farkas type theorems, and Lagrangian duality
J. B. G. Frenk,Gábor Kassay +1 more
TL;DR: In this article, a Gordan-Farkas type theorem is proved for generalized convex functions, which can be used to verify strong Lagrangian duality results in finite-dimensional optimization.
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On equivalent results in minimax theory
TL;DR: In this article, it was shown that these results form an equivalent chain and this chain includes the strong separation result in finite dimensional spaces between two disjoint closed convex sets of which one is compact.