Abstract
In this paper, we study the kernelization of the Induced Matching problem on planar graphs, the Parameterized Planar 4-Cycle Transversal problem and the Parameterized Planar Edge-Disjoint 4-Cycle Packing problem. For the Induced Matching problem on planar graphs, based on Gallai-Edmonds structure, a kernel of size 26k is presented, which improves the current best result 28k. For the Parameterized Planar 4-Cycle Transversal problem, by partitioning the vertices in given instance into four parts and analyzing the size of each part independently, a kernel with at most \(51k-22\) vertices is obtained, which improves the current best result 74k. Based on the kernelization process of the Parameterized Planar 4-Cycle Transversal problem, a kernel of size \(51k-22\) can also be obtained for the Parameterized Planar Edge-Disjoint 4-Cycle Packing problem, which improves the current best result 96k.
This work is supported by the National Natural Science Foundation of China under Grants (61420106009, 61232001, 61472449, 61672536).
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References
Alber, J., Fellows, M.R., Niedermeier, R.: Polynomial-time data reduction for dominating set. J. ACM 51(3), 363–384 (2004)
Alon, N., Bollobás, B., Krivelevich, M., Sudakov, B.: Maximum cuts and judicious partitions in graphs without short cycles. J. Comb. Theory, Ser. B 88(2), 329–346 (2003)
Borodin, O.V., Kostochka, A.V., Sheikh, N.N., Yu, G.: M-degrees of quadrangle-free planar graphs. J. Graph Theory 60(1), 80–85 (2009)
Brügmann, D., Komusiewicz, C., Moser, H.: On generating triangle-free graphs. Electron. Notes Discret. Math. 32, 51–58 (2009)
Cameron, K.: Induced matchings. Discret. Appl. Math. 24, 97–102 (1989)
Cameron, K.: Induced matchings in intersection graphs. Discret. Math. 278(1–3), 1–9 (2004)
Cameron, K., Sritharan, R., Tang, Y.: Finding a maximum induced matching in weakly chordal graphs. Discret. Math. 266(1–3), 133–142 (2003)
Chlebík, M., Chlebíková, J.: Approximation hardness of dominating set problems. In: Albers, S., Radzik, T. (eds.) ESA 2004. LNCS, vol. 3221, pp. 192–203. Springer, Heidelberg (2004). https://doi.org/10.1007/978-3-540-30140-0_19
Duckworth, W., Manlove, D.F., Zito, M.: On the approximability of the maximum induced matching problem. J. Discret. Algorithms 3(1), 79–91 (2005)
Erman, R., Kowalik, Ł., Krnc, M., Waleń, T.: Improved induced matchings in sparse graphs. Discret. Appl. Math. 158, 1994–2003 (2010)
Fricke, G., Laskar, R.: String matching in trees. Congr. Numer. 89, 239–243 (1992)
Golumbic, M.C., Lewenstein, M.: New results on induced matchings. Discret. Appl. Math. 101(1–3), 157–165 (2000)
Gotthilf, Z., Lewenstein, M.: Tighter approximations for maximum induced matchings in regular graphs. In: Erlebach, T., Persinao, G. (eds.) WAOA 2005. LNCS, vol. 3879, pp. 270–281. Springer, Heidelberg (2006). https://doi.org/10.1007/11671411_21
Guo, J., Niedermeier, R.: Linear problem kernels for NP-Hard problems on planar graphs. In: Arge, L., Cachin, C., Jurdziński, T., Tarlecki, A. (eds.) ICALP 2007. LNCS, vol. 4596, pp. 375–386. Springer, Heidelberg (2007). https://doi.org/10.1007/978-3-540-73420-8_34
Halford, T.R., Grant, A.J., Chugg, K.M.: Which codes have 4-cycle-free tanner graphs. IEEE Trans. Inf. Theory 52(9), 4219–4223 (2006)
Heggernes, P., Hof, P.V., Lokshtanov, D., Paul, C.: Irredundancy in circular arc graphs. Discret. Appl. Math. 44(1–3), 79–89 (1993)
Jiang, M., Xia, G., Zhang, Y.: Edge-disjoint packing of stars and cycles. Theor. Comput. Sci. 640, 61–69 (2016)
Kanj, I., Pelsmajer, M.J., Schaefer, M., Xia, G.: On the induced matching problem. J. Comput. Syst. Sci. 77, 1058–1070 (2011)
Kobler, D., Rotics, U.: Finding maximum induced matchings in subclasses of claw-free and \(P_5\)-free graphs, and in graphs with matching and induced matching of equal maximum size. Algorithmica 37(4), 327–346 (2003)
Kortsarz, G., Langberg, M., Nutov, Z.: Approximating maximum subgraphs without short cycles. In: Goel, A., Jansen, K., Rolim, J.D.P., Rubinfeld, R. (eds.) APPROX/RANDOM-2008. LNCS, vol. 5171, pp. 118–131. Springer, Heidelberg (2008). https://doi.org/10.1007/978-3-540-85363-3_10
Krivelevich, M.: On a conjecture of Tuza about packing and covering of triangles. Discret. Math. 142(1–3), 281–286 (1995)
Lovász, L., Plummer, M.D.: Matching Theory. North Holland, Amsterdam (1986)
Lozin, V.V.: On maximum induced matchings in bipartite graphs. Inf. Process. Lett. 81(1), 7–11 (2002)
Lozin, V.V., Rautenbach, D.: Some results on graphs without long induced paths. Inf. Process. Lett. 88(4), 167–171 (2003)
Moser, H., Thilikos, D.M.: Parameterized complexity of finding regular induced subgraphs. In: Proceedings of the Second Workshop on Algorithms and Complexity in Durham, pp. 107–118 (2006)
Moser, H., Sikdar, S.: The parameterized complexity of the induced matching problem. Discret. Appl. Math. 157, 715–727 (2009)
Orlovich, Y., Finke, G., Gordon, V., Zverovich, I.: Approximability results for the maximum and minimum maximal induced matching problems. Discret. Optim. 5, 584–593 (2008)
Pevzner, P., Tang, H., Tesler, G.: De novo repeat classification and fragment assembly. Genome Res. 14(9), 1786–1796 (2004)
Stockmeyer, L.J., Vazirani, V.V.: NP-completeness of some generalizations of the maximum matching problem. Inf. Process. Lett. 15(1), 14–19 (1982)
Thomassen, C.: On the chromatic number of triangle-free graphs of large minimum degree. Combinatorica 22(4), 591–596 (2002)
Thomassen, C.: On the chromatic number of pentagon-free graphs of large minimum degree. Combinatorica 27(2), 241–243 (2007)
Xia, G., Zhang, Y.: Kernelization for cycle transversal problems. In: Proceedings of AAIM, pp. 293–303 (2010)
Xia, G., Zhang, Y.: On the small cycle transversal of planar graphs. Theor. Comput. Sci. 412(29), 3501–3509 (2011)
Yannakakis, M.: Node-and edge-deletion NP-complete problems. In: Proceedings of STOC, pp. 253–264 (1978)
Zhu, J., Bu, Y.: Equitable list colorings of planar graphs without short cycles. Theor. Comput. Sci. 407(1–3), 21–28 (2008)
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Feng, Q., Zhuo, B., Tan, G., Huang, N., Wang, J. (2018). Improved Kernels for Several Problems on Planar Graphs. In: Chen, J., Lu, P. (eds) Frontiers in Algorithmics. FAW 2018. Lecture Notes in Computer Science(), vol 10823. Springer, Cham. https://doi.org/10.1007/978-3-319-78455-7_13
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