The following pages link to Katsuhiro Ota (Q214980):
Displaying 50 items.
- Forbidden induced subgraphs for near perfect matchings (Q385401) (← links)
- Forbidden induced subgraphs for star-free graphs (Q409360) (← links)
- Hamiltonian cycles with all small even chords (Q409469) (← links)
- \(N\)-flips in even triangulations on the torus and Dehn twists preserving monodromies (Q539862) (← links)
- Toughness of \(K_{a,t}\)-minor-free graphs (Q554002) (← links)
- Forbidden subgraphs and the existence of spanning \(k\)-trees (Q607008) (← links)
- A note on total excess of spanning trees (Q647240) (← links)
- Spanning trees in 3-connected \(K_{3,t}\)-minor-free graphs (Q713980) (← links)
- Independence number and vertex-disjoint cycles (Q878646) (← links)
- \(K_{1,3}\)-factors in graphs (Q998329) (← links)
- Forbidden subgraphs and the existence of paths and cycles passing through specified vertices (Q998348) (← links)
- 3-trees with few vertices of degree 3 in circuit graphs (Q1011698) (← links)
- On \(2\)-factors in \(r\)-connected \(\{K_{1,k},P_4\}\)-free graphs (Q1012442) (← links)
- The number of contractible edges in 3-connected graphs (Q1111571) (← links)
- Connected spanning subgraphs of 3-connected planar graphs (Q1125960) (← links)
- Pyramidal tours with step-backs and the asymmetric traveling salesman problem (Q1270772) (← links)
- Vertex-disjoint claws in graphs (Q1292832) (← links)
- Lower bounds for the number of edge-crossings over the spine in a topological book embedding of a graph (Q1304472) (← links)
- Contractible triples in 3-connected graphs (Q1322026) (← links)
- The diameters of some transition graphs constructed from Hamilton cycles (Q1348655) (← links)
- Choice number of some complete multi-partite graphs (Q1349076) (← links)
- Diagonal transformations in quadrangulations and Dehn twists preserving cycle parities (Q1354720) (← links)
- Diagonal transformations of graphs and Dehn twists of surfaces (Q1362098) (← links)
- Every graph is an integral distance graph in the plane (Q1374191) (← links)
- On the pagenumber of complete bipartite graphs (Q1386481) (← links)
- Diagonal flips in Hamiltonian triangulations on the sphere (Q1409582) (← links)
- Subgraphs of graphs on surfaces with high representativity (Q1417964) (← links)
- On minimally 3-connected graphs on a surface (Q1772196) (← links)
- On separable self-complementary graphs (Q1850001) (← links)
- On a Hamiltonian cycle in which specified vertices are not isolated (Q1850042) (← links)
- On minimally \((n,\lambda)\)-connected graphs (Q1850492) (← links)
- Chromatic numbers and cycle parities of quadrangulations on nonorientable closed surfaces (Q1877664) (← links)
- Planar triangulations which quadrangulate other surfaces (Q1883293) (← links)
- Uniform intersecting families with covering number four (Q1894015) (← links)
- Non-contractible edges in a 3-connected graph (Q1900184) (← links)
- Cycles through prescribed vertices with large degree sum (Q1901041) (← links)
- Covers in uniform intersecting families and a counterexample to a conjecture of Lovász (Q1913995) (← links)
- Polynomial invariants of graphs. II (Q1915145) (← links)
- Exponents of uniform \(L\)-systems (Q1919666) (← links)
- Forbidden induced subgraphs for perfect matchings (Q1950397) (← links)
- Graph decompositions and \(D_3\)-paths with a prescribed endvertex (Q1970703) (← links)
- Graph grabbing game on totally-weighted graphs (Q2081506) (← links)
- Color degree sum conditions for properly colored spanning trees in edge-colored graphs (Q2198384) (← links)
- Hadwiger's conjecture for degree sequences (Q2349516) (← links)
- A pair of forbidden subgraphs and perfect matchings. (Q2490834) (← links)
- Ore-type degree condition for heavy paths in weighted graphs (Q2570107) (← links)
- Vertex-disjoint cycles containing specified edges in a bipartite graph (Q2712508) (← links)
- Chromatic numbers of quadrangulations on closed surfaces (Q2744570) (← links)
- Algorithmic aspects of pyramidal tours with restricted jump-backs (Q2780957) (← links)
- Spanning trees in 3-connected \(K_{3,t}\)-minor-free graphs (Q2851454) (← links)
