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Bulletin of the American Mathematical Society
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What is known about unit cubes

Author(s): Chuanming Zong
Journal: Bull. Amer. Math. Soc. 42 (2005), 181-211.
MSC (2000): Primary 05A15, 05B20, 05B25, 05B45, 11H31, 11J13, 15A33, 20K01, 28A25, 52B05, 52C20, 52C22
Posted: January 26, 2005
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Abstract: Unit cubes, from any point of view, are among the simplest and the most important objects in $n$-dimensional Euclidean space. In fact, as one will see from this survey, they are not simple at all. On the one hand, the known results about them have been achieved by employing complicated machineries from Number Theory, Group Theory, Probability Theory, Matrix Theory, Hyperbolic Geometry, Combinatorics, etc.; on the other hand, the answers for many basic problems about them are still missing. In addition, the geometry of unit cubes does serve as a meeting point for several applied subjects such as Design Theory, Coding Theory, etc. The purpose of this article is to figure out what is known about the unit cubes and what do we want to know about them.


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Additional Information:

Chuanming Zong
Affiliation: School of Mathematical Sciences, Peking University, Beijing 100871, People's Republic of China
Email: cmzong@math.pku.edu.cn

DOI: 10.1090/S0273-0979-05-01050-5
PII: S 0273-0979(05)01050-5
Received by editor(s): June 9, 2004
Posted: January 26, 2005
Additional Notes: This work was supported by the National Science Foundation of China, 973 Project and a special grant from Peking University.
Copyright of article: Copyright 2005, American Mathematical Society


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