A combinatorial notion of null-homotopy for graphs was introduced by Duchet, Las Vergnas, and Meyniel. Their results were of a qualitative nature for all ...
A combinatorial notion of null-homotopy for graphs was introduced by Duchet, Las Vergnas, and Meyniel. Their results were of a qualitative nature for all ...
A combinatorial notion of null-homotopy for graphs was introduced by Duchet, Las Vergnas, and Meyniel. Their results were of a qualitative nature for all ...
On the Null-Homotopy of Bridged Graphs · R. Jamison · Published in European journal of… 1 October 1987 · Mathematics · Eur. J. Comb.
On the null-homotopy of bridged graphs · Contents. European Journal of Combinatorics. Volume 8, Issue 4 · PREVIOUS ARTICLE. On 2-transitive graphs of girth 5.
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A graph is bridged if each its cycle of length \(n\geq 4\) contains a shortcut. It is possible to play on graphs a game of a cop and robber.
We prove that a connected graph whose cycle space is generated by its triangles and which is either planar or of maximum degree at most four has the ...
Missing: Bridged | Show results with:Bridged
We prove that a connected graph whose cycle space is generated by its triangles and which is either planar or of maximum degree at most four has the property ...
R. E. JAMISON, On the null-homotopy of bridged graphs,. Europ. J. Combin., in press. 7. R. E. JAMISON. Private communication. 8. R. NOWAKOWSKI. AND P. WINKLER ...
Oct 22, 2021 · [9] R.E. Jamison, On the null-homotopy of bridged graphs, European J. Combin. 8 (1987) 421–428. [10] V. Soltan ...