14 problems
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Projected-stationarity conjecture for complete Das–Dennis grids
Projected-stationarity conjecture. For every , the complete Das–Dennis grid is projected-stationary for anchored-box magnitude on . More precisely:
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The SDP sandwiching conjecture for Pareto-point computation
After introducing the inverse robustness variable and reformulating the radiotherapy-planning QCQP as a semidefinite-programming relaxation, the sandwiching algorithm can be ap…
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Uniqueness of a pairwise comparison matrix from its efficient vectors
Uniqueness conjecture. If
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Soland's conjecture on utility representation of efficient decisions
Soland's conjecture. The lemma asserting that every properly efficient decision admits a continuous, strictly increasing and strictly concave real-valued function on…
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The hypervolume–diversity trade-off conjecture in multiobjective optimization
Let algorithms for multiobjective optimization be evaluated using hypervolume and other performance criteria, including spatial diversity and the number of positive samples. Hyperv…
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The efficient-basis coverage conjecture for multi-objective matroid optimization
Efficient-basis coverage conjecture. Every efficient basis for is efficient for at least one of the problems or.
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The feasible ideal-point conjecture for the MIN NODES–MIN DOUBLE problem
Let be the vertex set of a discretizable distance geometry problem, let assign vertices to ranks, and let denote the number of nodes at the ra…
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The archive-gap advantage conjecture for COMO-CMA-ES
Archive-gap advantage conjecture. The advantage on the archive gap is due to (i) the large stationary variance obtained with non-elitist evolution strategies and (ii) the fitness a…
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Conjecture on elliptical Pareto critical sets for polynomial multiobjective optimization problems
Elliptical Pareto-critical-set conjecture. The ellipse parametrized by can be represented as the Pareto critical set of this poly…
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Fixed-objective-dimension conjecture for output-sensitive multiobjective linear programming
The discussion concerns output-sensitive enumeration algorithms for multiobjective linear programs (MOLPs), where denotes the number of objectives and the running time is measu…
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The Two-Parabolas minimum-gap conjecture
Let be the weight vector defining the weighted objective value for solutions of the Two-Parabolas problem, and let denote the minimum eige…
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Subset preservation conjecture for multiple monotone submodular functions
Subset preservation conjecture. Under these hypotheses, such a set exists. The claim would provide a simultaneous value guarantee for a constant number of monotone submodular o…
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Greedy generalization for fixed-objective monotone submodular maximization
Let be a fixed number of monotone submodular functions on a ground set . Greedy generalization conjecture. The greedy algorithm can be generalized to work for mu…
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Barycenter conjecture for the point of tangency of linear outer approximations
Barycenter conjecture. In higher dimensions, the point of tangency is the barycenter of .