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Minimal covering problem and redundancy reduction in databases

✍ Scribed by L. M. Novozhilova

Publisher
Springer US
Year
1993
Tongue
English
Weight
205 KB
Volume
66
Category
Article
ISSN
1573-8795

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## Abstract Suppose __G__ is a definably connected, definable group in an o‐minimal expansion of an ordered group. We show that the o‐minimal universal covering homomorphism $ \tilde p $: $ \tilde G $β†’ __G__ is a locally definable covering homomorphism and __Ο€__~1~(__G__) is isomorphic to the o‐min