Geombinatorics Quarterly

Welcome to the journal on open problems of combinatorial & discrete geometry and related areas
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About Geombinatorics

Geombinatorics Cover Issue July 2026

Geombinatorics Quarterly

is a quarterly scientific journal of mathematics. It was established by editor-in-chief Alexander Soifer in 1991 and is published by the University of Colorado at Colorado Springs.  The journal covers problems in discrete, convex, and combinatorial geometry, as well as related areas.

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The Soifer Mathematical Olympiad

The 42nd Soifer Math Olympiad will be on October 2, 2026 starting at 8:00 a.m.. The Award Presentation Ceremonies will take place on October 9, 2026, starting at 2:00 p.m.

View the Soifer Mathematical Olympiad Website

Alexander Soifer, Ph.D.

Alexander Soifer is a Russian-born American mathematician and mathematics author. His works include over 400 articles and 13 books.

View Alexander Soifer's Wikipedia Page