論文 - 佐久間 雅
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Krasner near-factorizations and 1-overlapped factorizations,The Seventh European Conference on Combinatorics, Graph Theory and Applications, EuroComb 2013, edited by Jaroslav Nešetril and Marco Pellegrini (Publications of the Scuola Normale Superiore/CRM Series, Vol.16, Springer Verlag),391-395,2013年10月
Tadashi SAKUMA, Hidehiro SHINOHARA
共著(国内のみ)
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Colored Pebble Motion on Graphs,European Journal of Combinatorics,33(5) 884-892,2012年07月
Shinya Fujita, Tomoki Nakamigawa, Tadashi Sakuma
共著(国内のみ)
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On circulant thin Lehman matrices (Proceedings of The Sixth European Conference on Combinatorics, Graph Theory and Applications, EuroComb 2011),Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics,38(1) 783-788,2011年12月
Tadashi Sakuma, Hidehiro Shinohara
共著(国内のみ)
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N-flips in even triangulations on the torus and Dehn twists preserving monodromies,Discrete Mathematics,311(13) 1128-1135,2011年07月
Yusuke Higuchi, Atsuhiro Nakamoto, Katsuhiro Ota, Tadashi Sakuma
共著(国内のみ)
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The positive circuits of oriented matroids with the packing property or idealness (Proceedings of ISCO 2010 - International Symposium on Combinatorial Optimization),Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics,36(1) 287-294,2010年08月
Kenji Kashiwabara, Tadashi Sakuma
共著(国内のみ)
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Disjoint Even Cycle Packing (Proceedings of European Conference on Combinatorics, Graph Theory and Applications 2009),Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics,34(1) 113-119,2009年08月
Shuya Chiba, Shinya Fujita, Ken-ichi Kawarabayashi, Tadashi Sakuma
共著(国内のみ)
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Colored Pebble Motion on Graphs (Extended Abstract) (Proceedings of European Conference on Combinatorics, Graph Theory and Applications 2009),Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics,34(1) 185-189,2009年08月
Shinya Fujita, Tomoki Nakamigawa, Tadashi Sakuma
共著(国内のみ)
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Determining the minimum rank of matroids whose basis graph is common (Proceedings of The International Conference on Topological and Geometric Graph Theory 2008),Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics,31(1) 137-142,2008年08月
Masahiro HACHIMORI, Hiroshi KURATA, Tadashi SAKUMA
共著(国内のみ)
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A group majorization ordering for Euclidean distance matrices,Linear Algebra and its Applications,420(2-3) 586-595,2007年01月
Hiroshi Kurata and Tadashi Sakuma
共著(国内のみ)
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Grinstead's Conjecture is true for graphs with a small clique number,Discrete Mathmatics,306(19-20) 2572-2581,2006年10月
Kenji Kashiwabara and Tadashi Sakuma
共著(国内のみ)
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N-Flip in Even Triangulations on the Sphere,Journal of Graph Theory,51(3) 260-268,2006年03月
A. Nakamoto, T. Sakuma, Y. Suzuki.
共著(国内のみ)
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On the Kernel-less Clique-Acyclic Orientations of Minimally Imperfect Graphs,Descrate Applied Mathematics,115(1-3) 209-219,2001年11月
Tadashi Sakuma
単著
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Note on Acyclic Orientations and the Shelling Lemma,Theoretical Computer Science,263(1-2) 9-16,2001年07月
K. Fukuda, A. Prodon and T. Sakuma.
共著(海外含む)
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Forced Color Classes, Intersection Graphs and the Strong Perfect Graph Conjecture,Theoretical Computer Science,235(2) 309-324,2000年03月
Tadashi Sakuma
単著
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On the Flip Operations of Clique-Acyclic Orientations of Graphs,Yokohama Mathematical Journal,47 143-163,1999年10月
Y. Hiraishi, T. Sakuma
共著(国内のみ)
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A counterexample to the bold conjecture,Journal of Graph Theory,25(2) 165-168,1997年06月
Tadashi Sakuma
単著