Approximations in a semigroup by using a neighbourhood system (Q2995472)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Approximations in a semigroup by using a neighbourhood system |
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Approximations in a semigroup by using a neighbourhood system (English)
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21 April 2011
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approximations in semigroups
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neighbourhood operators
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equivalences
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neighbourhood systems
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approximation operators
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lower approximations
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upper approximations
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rough sets
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