AbstractIn an earlier paper, the first two authors proved that for any planar graph H, every graph with no minor isomorphic to H has bounded tree width; but the bound given there was enormous. Here we prove a much better bound. We also improve the best known bound on the tree-width of planar graphs with no minor isomorphic to a g × g grid
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
AbstractGiven a graph G with tree-width ω(G), branch-width β(G), and side size of the largest square...
We prove that any planar graph that does not contain K 2,r as a minor has treewidth r + 2. 1 intro...
AbstractIn an earlier paper, the first two authors proved that for any planar graph H, every graph w...
AbstractWe show that graphs with no minor isomorphic to the 3×3 grid have tree-width at most 7
Given a simple planar graph with tree-width w and side size of the largest square grid minor g, it i...
Given a simple planar graph with tree-width w and side size of the largest square grid minor g, it i...
Given a simple planar graph with tree-width w and side size of the largest square grid minor g, it i...
AbstractThe “tree-width” of a graph is defined and it is proved that for any fixed planar graph H, e...
AbstractThe class of planar graphs has unbounded treewidth, since the k×k grid, ∀k∈N, is planar and ...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
DOI 10.1002/jgt.20121 Abstract: It is known that a planar graph on n vertices has branch-width/ tree...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
AbstractGiven a graph G with tree-width ω(G), branch-width β(G), and side size of the largest square...
We prove that any planar graph that does not contain K 2,r as a minor has treewidth r + 2. 1 intro...
AbstractIn an earlier paper, the first two authors proved that for any planar graph H, every graph w...
AbstractWe show that graphs with no minor isomorphic to the 3×3 grid have tree-width at most 7
Given a simple planar graph with tree-width w and side size of the largest square grid minor g, it i...
Given a simple planar graph with tree-width w and side size of the largest square grid minor g, it i...
Given a simple planar graph with tree-width w and side size of the largest square grid minor g, it i...
AbstractThe “tree-width” of a graph is defined and it is proved that for any fixed planar graph H, e...
AbstractThe class of planar graphs has unbounded treewidth, since the k×k grid, ∀k∈N, is planar and ...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
DOI 10.1002/jgt.20121 Abstract: It is known that a planar graph on n vertices has branch-width/ tree...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
Given a graph gg with tree-width ?(g)?(g), branch-width ß(g)ß(g), and side size of the largest squar...
AbstractGiven a graph G with tree-width ω(G), branch-width β(G), and side size of the largest square...
We prove that any planar graph that does not contain K 2,r as a minor has treewidth r + 2. 1 intro...
DOI
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