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Yoshio SANO
Title
Cited by
Cited by
Year
The competition numbers of complete tripartite graphs
SR Kim, Y Sano
Discrete Applied Mathematics 156 (18), 3522-3524, 2008
352008
Edge-signed graphs with smallest eigenvalue greater than− 2
G Greaves, J Koolen, A Munemasa, Y Sano, T Taniguchi
Journal of Combinatorial Theory, Series B 110, 90-111, 2015
282015
Matroids on convex geometries (cg-matroids)
S Fujishige, GA Koshevoy, Y Sano
Discrete Mathematics 307 (15), 1936-1950, 2007
232007
The competition numbers of complete multipartite graphs and mutually orthogonal Latin squares
B Park, SR Kim, Y Sano
Discrete Mathematics 309 (23-24), 6464-6469, 2009
202009
The competition-common enemy graphs of digraphs satisfying Conditions and
Y Sano
arXiv preprint arXiv:1006.2631, 2010
182010
The competition graphs of oriented complete bipartite graphs
SR Kim, JY Lee, B Park, Y Sano
Discrete Applied Mathematics 201, 182-190, 2016
162016
The competition hypergraphs of doubly partial orders
SR Kim, JY Lee, B Park, Y Sano
Discrete Applied Mathematics 165, 185-191, 2014
162014
The competition number of a graph whose holes do not overlap much
SR Kim, JY Lee, Y Sano
Discrete Applied Mathematics 158 (13), 1456-1460, 2010
152010
The competition number of the complement of a cycle
SR Kim, B Park, Y Sano
Discrete Applied Mathematics 161 (12), 1755-1760, 2013
142013
The competition numbers of ternary Hamming graphs
B Park, Y Sano
Applied Mathematics Letters 24 (9), 1608-1613, 2011
142011
The competition numbers of Hamming graphs with diameter at most three
B Park, Y Sano
arXiv preprint arXiv:1011.2591, 2010
142010
The niche graphs of doubly partial orders
SR Kim, JY Lee, B Park, WJ Park, Y Sano
arXiv preprint arXiv:0905.3954, 2009
142009
Rank functions of strict cg-matroids
Y Sano
Discrete Mathematics 308 (20), 4734-4744, 2008
132008
A generalization of Opsut’s lower bounds for the competition number of a graph
Y Sano
Graphs and Combinatorics 29, 1543-1547, 2013
122013
The phylogeny graphs of doubly partial orders
B Park, Y Sano
Discussiones mathematicae graph theory 33 (4), 657-664, 2013
122013
On the hypercompetition numbers of hypergraphs
B Park, Y Sano
arXiv preprint arXiv:1005.5622, 2010
122010
Characterizations of competition multigraphs
Y Sano
Discrete Applied Mathematics 157 (13), 2978-2982, 2009
122009
On the competition graphs of d-partial orders
J Choi, KS Kim, SR Kim, JY Lee, Y Sano
Discrete Applied Mathematics 204, 29-37, 2016
112016
The competition numbers of complete multipartite graphs with many partite sets
SR Kim, B Park, Y Sano
Discrete Applied Mathematics 160 (7-8), 1176-1182, 2012
112012
The competition numbers of Johnson graphs
SR Kim, B Park, Y Sano
Discussiones Mathematicae Graph Theory 30 (3), 449-459, 2010
112010
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