Displaying similar documents to “On convexly isomorphic posets”

Convex isomorphic ordered sets

Petr Emanovský (1993)

Mathematica Bohemica

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V. I. Marmazejev introduced in [5] the following concept: two lattices are convex isomorphic if their lattices of all convex sublattices are isomorphic. He also gave a necessary and sufficient condition under which lattices are convex isomorphic, in particular for modular, distributive and complemented lattices. The aim of this paper is to generalize this concept to ordered sets and to characterize convex isomorphic ordered sets in the general case of modular, distributive or complemented...

Pseudocomplemented ordered sets

Radomír Halaš (1993)

Archivum Mathematicum

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The aim of this paper is to transfer the concept of pseudocomplement from lattices to ordered sets and to prove some basic results holding for pseudocomplemented ordered sets.