Displaying similar documents to “Monotone and cone preserving mappings on posets”

Relatively pseudocomplemented posets

Ivan Chajda, Helmut Länger (2018)

Mathematica Bohemica

Similarity:

We extend the notion of a relatively pseudocomplemented meet-semilattice to arbitrary posets. We show some properties of the binary operation of relative pseudocomplementation and provide some corresponding characterizations. We show that relatively pseudocomplemented posets satisfying a certain simple identity in two variables are join-semilattices. Finally, we show that every relatively pseudocomplemented poset is distributive and that the converse holds for posets satisfying the ascending...