Kronecker Constants for Finite Subsets of Integers |
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| Authors: | Kathryn E. Hare L. Thomas Ramsey |
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| Affiliation: | 1. Dept. of Pure Mathematics, University of Waterloo, Waterloo, N2L 3G1, ON, Canada
2. Dept. of Mathematics, University of Hawaii at Manoa, Honolulu, 96822, HI, USA
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| Abstract: | A set of integers S is called ε-Kronecker if every function on S of modulus one can be approximated uniformly to within ε by a character. The least such ε is called the ε-Kronecker constant. |
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