Algebraic closure operators and strong amalgamation bases |
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| Authors: | Paul C. Eklof |
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| Affiliation: | (1) Stanford University, University of California, Irvine, 92664 Irvine, California, USA |
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| Abstract: | Axioms for a closure operator are given and it is proved that, for suitable classes, a unique largest closure operator exists. Necessary and sufficient conditions in terms of closure properties are given for structures to be strong amalgamation bases. Research supported by NSF GP 34091X Presented by B. Jónsson |
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