Injective envelopes of transition systems and Ferrers languages

July 04, 2019 · The Ethereal · 🏛 RAIRO - Theoretical Informatics and Applications

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Authors Mustapha Kabil, Maurice Pouzet arXiv ID 1907.02231 Category math.CO: Combinatorics Cross-listed cs.IT Citations 5 Venue RAIRO - Theoretical Informatics and Applications Last Checked 2 months ago
Abstract
We consider reflexive and involutive transition systems over an ordered alphabet $A$ equipped with an involution. We give a description of the injective envelope of any two-element set in terms of Galois lattice, from which we derive a test of its finiteness. Our description leads to the notion of Ferrers language.
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