Bretto, Alan and Li Marzi, Enzo Maria and Rania, Francesco (1998) Combinatorial Convexity and Mathematical Morphology. Accademia Peloritana dei Pericolanti, Classe di Scienze FF. MM. NN., 76-77. pp. 163-168.
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Abstract
Poset geometries are characterized as convex geometries verifying a given property. These geometries are basic structures in combinatorial convexity, because any convex geometry can be generated from them. In this note, we will give a necessary and sufficient condition on the closure operator which leads us to a new characterization of poset geometry.
| Item Type: | Article |
|---|---|
| Subjects: | M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Fisiche, Matematiche e Naturali > 1998-99 |
| Depositing User: | Dr A F |
| Date Deposited: | 18 Sep 2012 07:56 |
| Last Modified: | 18 Sep 2012 07:56 |
| URI: | http://cab.unime.it/mus/id/eprint/594 |
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