Journal of applied mathematics & informatics
- Volume 26 Issue 5_6
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- Pages.925-932
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- 2008
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
WEAK AND CONCRETE FILTERS OF WFI-ALGEBRAS
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Jun, Young-Bae
(Department of Mathematics Education, Gyeongsang National University)
- Published : 2008.09.30
Abstract
The notion of weak filters in WFI-algebras is introduced. Relations between weak filters and concrete filters are established. A condition for a filter to be closed is given. Also, a condition for a filter to be a weak filter is provided. Characterizations of weak and concrete filters are discussed. A condition for a subalgebra to be a concrete filter is given.