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Truncated Tetrahedron, Octahedron and Cube Designs

A. D. Forbes1, T. S. Griggs1, F. C. Holroyd1
1Department of Mathematics and Statistics The Open University Walton Hail Milton Keynes MK7 6AA UNITED KINGDOM

Abstract

We prove that the complete graph Kv can be decomposed into truncated tetrahedra if and only if v1 or 28(mod36), into truncated octahedra if and only if v1 or 64(mod72), and into truncated cubes if and only if v1 or 64(mod72).