@device(postscript) @libraryfile(Mathematics10) @libraryfile(Accents) @style(fontfamily=timesroman,fontscale=11) @pagefooting(immediate, left "@c", center "@c", right "@c") @heading(Model Checking Algorithms for the @g-Calculus) @heading(CMU-CS-96-180) @center(@b(Sergey Berezin, Edmund Clarke, Somesh Jha, Will Marrero)) @center(September 1996) @center(FTP: CMU-CS-96-180.ps) @blankspace(1) @begin(text) The propositional @g(m)-calculus is a powerful language for expressing properties of transition systems by using least and greatest fixpoint operators. Recently, the @g-calculus has generated much interest among researchers in computer-aided verification. This interest stems from the fact that many temporal and program logics can be encoded into the @g-calculus. In addition, important relations between transition systems, such as weak and strong bisimulation equivalence, also have fixpoint characterizations. Wide-spread use of binary decision diagrams has made fixpoint based algorithms even more important, since methods that require the manipulation of individual states do not take advantage of this representation. @blankspace(2line) @begin(transparent,size=10) @b(Keywords:@ )@c @end(transparent) @blankspace(1line) @end(text) @flushright(@b[(28 pages)])