Czechoslovak Mathematical Journal

, Volume 66, Issue 1, pp 119–125 | Cite as

Hyperreflexivity of bilattices



The notion of a bilattice was introduced by Shulman. A bilattice is a subspace analogue for a lattice. In this work the definition of hyperreflexivity for bilattices is given and studied. We give some general results concerning this notion. To a given lattice L we can construct the bilattice \(\sum {_L} \). Similarly, having a bilattice Σ we may consider the lattice \(\mathcal{L}_\Sigma \). In this paper we study the relationship between hyperreflexivity of subspace lattices and of their associated bilattices. Some examples of hyperreflexive or not hyperreflexive bilattices are given.


reflexive bilattice hyperreflexive bilattice subspace lattice bilattice 

MSC 2010

47A15 47L99 


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Copyright information

© Institute of Mathematics of the Academy of Sciences of the Czech Republic, Praha, Czech Republic 2016

Authors and Affiliations

  1. 1.Department of Applied MathematicsUniversity of AgricultureKrakówPoland

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