Towards "dynamic domains": Totally continuous cocomplete Q-categories

  • Authors:
  • Isar Stubbe

  • Affiliations:
  • Department of Mathematics and Computer Science, Middelheimlaan 1, 2020 Antwerp, Belgium

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2007

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Abstract

It is common practice in both theoretical computer science and theoretical physics to describe the (static) logic of a system by means of a complete lattice. When formalizing the dynamics of such a system, the updates of that system organize themselves quite naturally in a quantale, or more generally, a quantaloid. In fact, we are led to consider cocomplete quantaloid-enriched categories as a fundamental mathematical structure for a dynamic logic common to both computer science and physics. Here we explain the theory of totally continuous cocomplete categories as a generalization of the well-known theory of totally continuous suplattices. That is to say, we undertake some first steps towards a theory of ''dynamic domains''.