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02/14/2023
Sizes of flat maximal antichains of subsets
This is the second of two papers investigating for which positive intege...
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06/04/2021
Maximal antichains of subsets II: Constructions
This is the second in a sequence of three papers investigating the quest...
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06/04/2021
Maximal antichains of subsets I: The shadow spectrum
Extending a classical theorem of Sperner, we investigate the question fo...
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07/11/2020
Convex Hulls for Graphs of Quadratic Functions With Unit Coefficients: Even Wheels and Complete Split Graphs
We study the convex hull of the graph of a quadratic function f(𝐱)=∑_ij∈...
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10/23/2019
Maintenance scheduling in a railway corricdor
We investigate a novel scheduling problem which is motivated by an appli...
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07/30/2019
Feasible bases for a polytope related to the Hamilton cycle problem
We study a certain polytope depending on a graph G and a parameter β∈(0,...
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09/06/2018
Tight MIP formulations for bounded length cyclic sequences
We study cyclic binary strings with bounds on the lengths of the interva...
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07/18/2018
Lower bounds for dilation, wirelength, and edge congestion of embedding graphs into hypercubes
Interconnection networks provide an effective mechanism for exchanging d...
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07/18/2018
Lower bounds for embeddings into hypercubes]Lower bounds for dilation, wirelength, and edge congestion of embedding graphs into hypercubes
Interconnection networks provide an effective mechanism for exchanging d...
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11/26/2015
Welfare of Sequential Allocation Mechanisms for Indivisible Goods
Sequential allocation is a simple and attractive mechanism for the alloc...
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04/22/2013
A Social Welfare Optimal Sequential Allocation Procedure
We consider a simple sequential allocation procedure for sharing indivis...
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04/03/2013