Abstract
We study the complexity of several of the classical graph decision problems in the setting of bounded cutwidth and how imposing planarity affects the complexity. We show that for 2-coloring, for bipartite perfect matching, and for several variants of disjoint paths, the straightforward NC 1 upper bound may be improved to AC 0[2], ACC 0, and AC 0 respectively for bounded planar cutwidth graphs. We obtain our upper bounds using the characterization of these circuit classes in tems of finite monoids due to Barrington and Thérien. On the other hand we show that 3-coloring and Hamilton cycle remain hard for NC 1 under projection reductions, analogous to the NP-completeness for general planar graphs. We also show that 2-coloring and (non-bipartite) perfect matching are hard under projection reductions for certain subclasses of AC 0[2]. In particular this shows that our bounds for 2-coloring are quite close.
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References
Allender, E., Hertrampf, U.: Depth reduction for circuits of unbounded fan-in. Information and Computation 112(2), 217–238 (1994)
Barrington, D.A.M.: Bounded-width polynomial-size branching programs recognize exactly those languages in NC1. J. Comput. Syst. Sci. 38(1), 150–164 (1989)
Barrington, D.A.M., Thérien, D.: Finite monoids and the fine structure of NC1. J. ACM 35(4), 941–952 (1988)
Bodlaender, H.L.: Some classes of planar graphs with bounded treewidth. Bulletin of the EATCS 36, 116–126 (1988)
Cygan, M., Marx, D., Pilipczuk, M., Pilipczuk, M.: The planar directed k-vertex-disjoint paths problem is fixed-parameter tractable. In: FOCS, pp. 197–206. IEEE Computer Society (2013)
Datta, S., Gopalan, A., Kulkarni, R., Tewari, R.: Improved bounds for bipartite matching on surfaces. In: STACS. LIPIcs, vol. 14, pp. 254–265. Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik (2012)
Elberfeld, M., Jakoby, A., Tantau, T.: Algorithmic meta theorems for circuit classes of constant and logarithmic depth. In: STACS. LIPIcs, vol. 14, pp. 66–77. Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik (2012)
Feit, W., Thompson, J.G.: Solvability of groups of odd order. Pacific J. Math. 13(3), 775–1029 (1963)
Fortune, S., Hopcroft, J.E., Wyllie, J.: The directed subgraph homeomorphism problem. Theor. Comput. Sci. 10, 111–121 (1980)
Garey, M.R., Johnson, D.S., Stockmeyer, L.J.: Some simplified NP-complete graph problems. Theor. Comput. Sci. 1(3), 237–267 (1976)
Garey, M.R., Johnson, D.S., Tarjan, R.E.: The planar hamiltonian circuit problem is NP-complete. SIAM J. Comput. 5(4), 704–714 (1976)
Itai, A., Papadimitriou, C.H., Szwarcfiter, J.L.: Hamilton paths in grid graphs. SIAM J. Comput. 11(4), 676–686 (1982)
Kasteleyn, P.W.: Graph theory and crystal physics. In: Harary, F. (ed.) Graph Theory and Theoretical Physics, pp. 43–110. Academic Press (1967)
Razborov, A.A.: Lower bounds for the size of circuits of bounded depth with basis (∧, ⊕). Mathematical Notes of the Academy of Science of the USSR 41(4), 333–338 (1987)
Reingold, O.: Undirected connectivity in log-space. J. ACM 55(4) (2008)
Robertson, N., Seymour, P.D.: Graph minors. XIII. the disjoint paths problem. J. Comb. Theory, Ser. B 63(1), 65–110 (1995)
Schrijver, A.: Finding k disjoint paths in a directed planar graph. SIAM J. Comput. 23(4), 780–788 (1994)
Vazirani, V.V.: NC algorithms for computing the number of perfect matchings in K 3,3-free graphs and related problems. Inf. Comput. 80(2), 152–164 (1989)
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Hansen, K.A., Komarath, B., Sarma, J., Skyum, S., Talebanfard, N. (2014). Circuit Complexity of Properties of Graphs with Constant Planar Cutwidth. In: Csuhaj-Varjú, E., Dietzfelbinger, M., Ésik, Z. (eds) Mathematical Foundations of Computer Science 2014. MFCS 2014. Lecture Notes in Computer Science, vol 8635. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-44465-8_29
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DOI: https://doi.org/10.1007/978-3-662-44465-8_29
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