Locally Boolean domains

Laird, J (2005) Locally Boolean domains. Theoretical Computer Science, 342 (1). pp. 132-148. ISSN 03043975

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Bistable bidomains have been used to give a simple order-theoretic construction of a cartesian closed category of sequential functions. In this paper, we investigate the intensional properties of a full subcategory, the locally boolean domains, in which the bistable structure is given by an involution operation. We show that every pointed locally boolean domain is the limit of an ω-chain of “prenex normal forms” constructed using only products and lifted sums. We use this result to describe a model of linear logic (incorporating both intuitionistic and polarized classical fragments). We show that affine and bistable functions correspond to unique “strategies” on the associated normal forms, and that function composition corresponds to “parallel composition plus hiding” of these strategies.

Item Type: Article
Schools and Departments: School of Engineering and Informatics > Informatics
Depositing User: James David Laird
Date Deposited: 06 Feb 2012 20:15
Last Modified: 07 Jun 2012 15:48
URI: http://sro.sussex.ac.uk/id/eprint/24986
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