On the relatively Pseudo-complement operation in finite RHAs

Hồ Anh Minh, Huỳnh Văn Nam


Refined hedge algebras were introduced and  investigated by Ho & Nam in [6--9]. It is known [9] that every refined hedge algebra (RHA, for short) with a chair of the primary generators is a distributive lattice. In this paper we restrict our consideration to finite version of RHAs (see [7, 9]). It is shown that every finite RHA is a Heyting (pseudo-Boolean) algebra. Furthermore, some computing results for the relatively pseudo-complement operation in  these algebras will be exhibited.


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Journal of Computer Science and Cybernetics ISSN: 1813-9663

Published by Vietnam Academy of Science and Technology