Contractible edges in 3-connected graphs
Journal of Combinatorial Theory Series B
Longest cycles in 3-connected planar graphs
Journal of Combinatorial Theory Series B
Typical subgraphs of 3- and 4-connected graphs
Journal of Combinatorial Theory Series B
4-connected projective-planar graphs are Hamiltonian
Journal of Combinatorial Theory Series B
Convex programming and circumference of 3-connected graphs of low genus
Journal of Combinatorial Theory Series B
Five-connected toroidal graphs are Hamiltonian
Journal of Combinatorial Theory Series B
Long cycles in 3-connected graphs
Journal of Combinatorial Theory Series B
Ka,k minors in graphs of bounded tree-width
Journal of Combinatorial Theory Series B
Long cycles in graphs on a fixed surface
Journal of Combinatorial Theory Series B
Graph Minors. XX. Wagner's conjecture
Journal of Combinatorial Theory Series B - Special issue dedicated to professor W. T. Tutte
Hamilton paths in toroidal graphs
Journal of Combinatorial Theory Series B
The circumference of a graph with no K3,t-minor
Journal of Combinatorial Theory Series B
Long cycles in 3-connected graphs in orientable surfaces
Journal of Graph Theory
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The class of graphs with no K"3","t-minors, t=3, contains all planar graphs and plays an important role in graph minor theory. In 1992, Seymour and Thomas conjectured the existence of a function @a(t)0 and a constant @b0, such that every 3-connected n-vertex graph with no K"3","t-minors, t=3, contains a cycle of length at least @a(t)n^@b. The purpose of this paper is to confirm this conjecture with @a(t)=(1/2)^t^(^t^-^1^) and @b=log"1"7"2"92.