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A relation algebra which is not a cylindric reduct |
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| Authors: | Roger D. Maddux |
| Affiliation: | (1) Department of Mathematics, Iowa Stale University, 50011 Ames, Iowa |
| Abstract: | There is an incomplete atomic relation algebra which is not the reduct of any 4-dimensional cylindric algebra. This completes the answer to a problem in [Mo61].Presented by Bjarni Jónsson. |
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