# Rational subsets of finite groups

Document Type: Research Paper

Author

San Jose State University

Abstract

We characterize the rational subsets of a finite group and discuss the relations to integral Cayley graphs‎.

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### References

R. C. Alperin and B. L. Peterson (2012). Integral sets and Cayley graphs of finite groups. Electron. J. Combin.. 19, 1-12
R. C. Alperin and B. L. Peterson Integral sets and the center of a finite group. to appear in Canadian Mathematical Bulletin..
M. Hall (1959). Theory of groups. The Macmillan Co., New York.