Four consequence operators based on hypergraph satisfiability are defined. Their properties are explored and interconnections are displayed. Finally their relation to the case of the Classicalâ€¦ (More)

Abs t rac t . A notion of satisfiability on hypergraphs is introduced and some existence problems are shown to be instances of the satisfiability on appropriate hypergraphs. Then a hypergraph basedâ€¦ (More)

Given a set of propositions, one can consider its inconsistency hypergraph. Then the satisfiability of sets of clauses with respect to that hypergraph (see [1], [6]) turns out to be the usualâ€¦ (More)

Given a set of propositions, one can consider its inconsistency hypergraph. Then the safisfiability of sets of clauses with respect to that hypergraph (see [2], [4]) turns out to be the usualâ€¦ (More)

In the following we show that general property S considered by Cowen [1], Cowen and Kolany in [3] and earlier by Cowen in [2] and Kolany in [4] as hypergraph satisfiability, can be constructivelyâ€¦ (More)