Topology

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[1] viXra:2208.0074 [pdf] replaced on 2023-09-05 23:48:49

The Lower Estimate of the Chromatic Number of the Plane is More Than 6

Authors: Savinov Sergei
Comments: 2 Pages.

The preprint provides a consideration of limiting the lower limit of the chromatic number to 7.
Category: Topology