Highly Influenced

# A Tableau Proof System with Names for Modal Mu-calculus

@inproceedings{Stirling2014ATP, title={A Tableau Proof System with Names for Modal Mu-calculus}, author={Colin Stirling}, booktitle={HOWARD-60}, year={2014} }

- Published 2014 in HOWARD-60

Howard Barringer was a pioneer in the study of temporal logics with fixpoints [1]. Their addition adds considerable expressive power. One general issue is how to define proof systems for such logics. Here we examine proof systems for modal logic with fixpoints. We present a tableau proof system for checking validity of formulas which uses names to keep track of unfoldings of fixpoint variables as devised in [8].