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JLP
2010

Stronger compositions for retrenchments

12 years 11 months ago
Stronger compositions for retrenchments
Abstract. Noting that the usual `propositionally' based way of composing retrenchments can yield many `junk' cases, alternative approaches to composition are introduced (via notions of tidy, neat, and fastidious retrenchments) that behave better in this regard. These alternatives do however make other issues such as associativity harder. The technical details are presented for vertical composition of retrenchments (i.e. the composition of successive retrenchment steps). Keywords. Retrenchment, Composition, Associativity.
Richard Banach, Czeslaw Jeske
Added 19 May 2011
Updated 19 May 2011
Type Journal
Year 2010
Where JLP
Authors Richard Banach, Czeslaw Jeske
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