Katsuhiro Ota - Concepedia

Author

Katsuhiro Ota

Keio University

Also Known As

Katsuhiro OTA, Katsuhiro Ota, Ota, Katsuhiro

109

Publications

937

Citations

H-Index

Concepts

All Affiliations

Keio University Yokohama National University Tokyo University of Science Centre National de la Recherche Scientifique Meiji University

About

Katsuhiro Ota is an author at Keio University specializing in graph theory, discrete mathematics, and computational geometry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Education	7	7	176
2	Engineering	4	4	53
3	Electrical Engineering	2	2	26
4	Business	1	1	10
5	Environmental Engineering	1	1	11

Katsuhiro Ota

Publications

673

Citations

H-Index

Page 1

	Year	Citations
Note on irreducible triangulations of surfaces Atsuhiro Nakamoto, Katsuhiro Ota Journal of Graph Theory Geometric Group TheoryIrreducible TriangulationGeometric Graph TheoryGeometryTopological Graph Theory	1995	58
On the Pagenumber of Complete Bipartite Graphs Hikoe Enomoto, Tomoki Nakamigawa, Katsuhiro Ota Journal of Combinatorial Theory Series B Graph TheoryAlgebraic Graph TheoryStructural Graph TheoryExtremal Graph TheoryDiscrete Mathematics	1997	47
Cycles through prescribed vertices with large degree sum Katsuhiro Ota Discrete Mathematics Graph TheoryExtremal Graph TheoryStructural Graph TheoryPrescribed VerticesDiscrete Mathematics	1995	40
Path factors in cubic graphs Ken‐ichi Kawarabayashi, Haruhide Matsuda, Yoshiaki Oda, Journal of Graph Theory Abstract Let ℱGraph TheoryAlgebraic Graph TheoryCubic GraphStructural Graph Theory	2002	39
Covers in Uniform Intersecting Families and a Counterexample to a Conjecture of Lovász Péter Frankl, Katsuhiro Ota, Norihide Tokushige Journal of Combinatorial Theory Series A Combinatorial DesignExtremal Set TheorySet-theoretic TopologyTopological CombinatoricsEnumerative Geometry	1996	37
Chromatic numbers of quadrangulations on closed surfaces Dan Archdeacon, Joan Hutchinson, Atsuhiro Nakamoto, Journal of Graph Theory Geometric Graph TheoryDiscrete GeometryGeometric AlgorithmKlein BottleGeometry	2001	35
A pair of forbidden subgraphs and perfect matchings Shinya Fujita, Ken‐ichi Kawarabayashi, Cláudio L. Lucchesi, Journal of Combinatorial Theory Series B Graph TheoryForbidden SubgraphsHypergraph TheoryDiscrete MathematicsExtremal Graph Theory	2005	34
Regular factors in <i>K</i><sub>1,<i>n</i></sub> free graphs Yoshimi Egawa, Katsuhiro Ota Journal of Graph Theory Induced SubgraphGraph TheoryAlgebraic Graph TheoryStructural Graph TheoryTopological Graph Theory	1991	29
Diagonal Flips in Hamiltonian Triangulations on the Sphere Ryuichi Mori, Atsuhiro Nakamoto, Katsuhiro Ota Graphs and Combinatorics Hamiltonian SystemDelaunay TriangulationHamiltonian TriangulationsGeometric Quantization	2003	26
Lower bounds for the number of edge-crossings over the spine in a topological book embedding of a graph Hikoe Enomoto, Miki Miyauchi, Katsuhiro Ota Discrete Applied Mathematics Geometric Graph TheoryGraph TheoryStructural Graph TheoryTopological Graph TheoryPlanar Graph	1999	26

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