On weak normality and symmetric algebras
β Scribed by Shiroh Itoh
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 806 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0021-8693
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π SIMILAR VOLUMES
The aim of this paper is to investigate the variety of symmetric closure algebras, that is, closure algebras endowed with a De Morgan operator. Some general properties are derived. Particularly, the lattice of subvarieties of the subvariety of monadic symmetric algebras is described and an equationa
## Abstract In this paper we shall introduce the variety __WQS__ of weakβquasiβStone algebras as a generalization of the variety __QS__ of quasiβStone algebras introduced in [9]. We shall apply the Priestley duality developed in [4] for the variety __N__ of Β¬βlattices to give a duality for __WQS__.