Abstract
We prove that for each k, there exists a MSO-transduction that associates with every graph of tree-width at most k one of its tree-decompositions of width at most k. Courcelle proves in (The Monadic second-order logic of graphs, I: Recognizable sets of finite graphs) that every set of graphs is recognizable if it is definable in Counting Monadic Second-Order logic. It follows that every set of graphs of bounded tree-width is CMSO-definable if and only if it is recognizable.
Research partly supported by the EC TMR Network GETGRATS (General Theory of Graph Transformation Systems) through the Universities of Bremen and Leiden.
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References
M. Bauderon and B. Courcelle. Graph expressions and graph rewritings. Math. Systems Theory, 20:83–127, 1987.
J. Büchi. Weak second order logic and finite automata. S. Math. Logik Grundlagen Math., 5:66–92, 1960.
B. Courcelle. The monadic second order logic of graphs, I: Recognizable sets of finite graphs. Inf. and Comp., 85:12–75, 1990.
B. Courcelle. The monadic second-order logic of graphs, IV: Definability properties of equational graphs. Annals of Pure and Applied Logic, 49:193–255, 1990.
B. Courcelle. The monadic second-order logic of graphs, V: On closing the gap between definability and recognizability. Theoret. Comput. Sci., 80:153–202, 1991.
B. Courcelle. Monadic second order definable graph transductions: A survey. Theoret. Comput. Sci., 126:53–75, 1994.
J. Doner. Tree acceptors and some of their applications. J. Comput. System Sci., 4:406–451, 1970.
A. Habel and H.-J. Kreowski. May we introduce to you, hyperedge replacement. LNCS 291, pages 15–26, 1987.
V. Kabanets. Recognizability equals definability for partial k-trees. In ICALP '97, pages 805–815, 1997.
D. Kaller. Definability equals recognizability of partial 3-trees. In (WG '96), editor, Workshop on Graph-Theoretic Concepts in Computer Science, pages 239–253, 1996.
J. Mezei and J. Wright. Algebraic automata and context-free sets. Inform. and Control, 11:3–29, 1967.
N. Robertson and P. D. Seymour. Graph minors. III. planar tree-width. J. Combin. Theory Ser. B, 36:49–64, 1984.
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Lapoire, D. (1998). Recognizability equals monadic second-order definability for sets of graphs of bounded tree-width. In: Morvan, M., Meinel, C., Krob, D. (eds) STACS 98. STACS 1998. Lecture Notes in Computer Science, vol 1373. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0028596
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DOI: https://doi.org/10.1007/BFb0028596
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