is a mathematical research journal (ISSN 1065-7371) published by the University of Colorado, USA, since 1991
under an international board of editors. It is devoted to problems in discrete
, convex and combinatorial
geometry, and related areas.
Unike many other mathematical journals, its articles feature a less formal style, hence more accessible for students.
Paul Erdös was an editor and active contributor of Geombinatorics.