A geometric proof of confluence by decreasing diagrams
The criterion for confluence using decreasing diagrams is a generalization of several well-known confluence criteria in abstract rewriting, such as the strong confluence lemma. We give a new proof of the decreasing diagram theorem based on a geometric study of infinite reduction diagrams, arising from unsuccessful attempts to obtain a confluent diagram by tiling with elementary diagrams.
|Models of Computation (acm F.1.1), Grammars and Other Rewriting Systems (acm F.4.2)|
|Grammars and rewriting systems (msc 68Q42), dimensions (msc 52C20)|
|Software Engineering [SEN]|
|Organisation||Specification and Analysis of Embedded Systems|
Klop, J.W, van Oostrom, V, & de Vrijer, R. (2000). A geometric proof of confluence by decreasing diagrams. Software Engineering [SEN]. CWI.