Borsuk's transversality conjecture

From papers

Let KRdK\subseteq\mathbb R^d be a set of points, let DD be the set of pairs of points in KK at the diameter distance, and call (K,D)(K,D) general if every continuous deformation of the distances on DD is realized by a deformation of KK. Borsuk's transversality conjecture. If (K,D)(K,D) is general, then KK can be partitioned into d+1d+1 sets of smaller diameter. The source proposes a stronger infinitesimal-deformation version, but gives no resolution status for the stated conjecture.

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Sources & referencesView supporting material

Primary source

Gil Kalai, “Some old and new problems in combinatorial geometry I: Around Borsuk's problem”, arXiv:1505.04952 (2015).

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