Volume XXXII

VOL XXXII

Geombinatorics Quarterly

Issue 1  (July 2022)

A Finite Graph Approach to the Probabilistic Hadwiger-Nelson Problem

by Haydn Gwyn, Jacob Stavrianos 5

On the Babai and upper chromatic numbers of Rn with non-Euclidean distance

by William Jones and Jakub Kraus 29

No Repeated Slopes, Triangles and Polygons

by Shakhar Smorodinsky and Charles Wolf 40

Popularizing History: Karl-Friedrich Bonhoeffer and His Friends, A Review of “The Scientific World of Karl- Friedrich Bonhoeffer: The Entanglement of Science, Religion, and Politics” by Kathleen L. Housley

by Alexander Soifer 48

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