On February 3, 2021, Ron Aharoni from the Technion gave an online talk at the Virtual Discrete Math Colloquium about the colorful version of the KKM theorem on topology and the problem of fairly partitioning multiple cakes. The title of his talk was “Colorful KKM and multiple cakes division“.
Photo by Marcus Quigmire from Wikipedia. CC BY-SA 2.0
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