Lattice-Based relation algebras II

  • Authors:
  • Ivo Düntsch;Ewa Orłowska;Anna Maria Radzikowska

  • Affiliations:
  • Brock University, St. Catharines, Ontario, Canada;National Institute of Telecommunications, Warsaw, Poland;Faculty of Mathematics and Information Science, Warsaw University of Technology, Warsaw, Poland

  • Venue:
  • TARSKI'02-05 Proceedings of the 2006 international conference on Theory and Applications of Relational Structures as Knowledge Instruments - Volume 2
  • Year:
  • 2006

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Abstract

We present classes of algebras which may be viewed as weak relation algebras, where a Boolean part is replaced by a not necessarily distributive lattice. For each of the classes considered in the paper we prove a relational representation theorem.