Coalgebras for Fuzzy Transition Systems

  • Authors:
  • Hengyang Wu;Yixiang Chen

  • Affiliations:
  • Information Engineer College, Hangzhou Dianzi University, Hangzhou, 310018, China;MoE Engineering Research Center for Software/Hardware Co-design Technology and Application, Shanghai Key Lab for Trustworthy Computing, East China Normal University, Shanghai 200062, China

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2014

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Abstract

This paper studies a coalgebraic theory of fuzzy transition systems. Main conclusions include: the functor F^A for deterministic fuzzy transition systems and the functor (P@?F)^A for nondeterministic fuzzy transition systems preserve weak pullbacks, and the functor F^A has a final coalgebra under some restricted conditions. Moreover, we show how to get a concrete (fuzzy) bisimulation from a coalgebraic bisimulation.