A note on Borsuk’s problem in Minkowski spaces
A note on Borsuk’s problem in Minkowski spaces
In 1993, Kahn and Kalai famously constructed a sequence of finite sets in d-dimensional Euclidean spaces that cannot be partitioned into less than parts of smaller diameter. Their method works not only for the Euclidean, but for all lp-spaces as well. In this short note, we observe that the larger …