Results 221 to 230 of about 153,964 (249)

Decomposition of complete graphs into isomorphic complete bipartite graphs

2013
Summary: A decomposition of a complete graph \(K\) into disjoint copies of a complete bipartite graph \(K_{s,t}\) is called a \(K_{s,t}\)-design of order \(n\). The existence problem of \(K_{s,t}\)-designs has been completely solved for the graphs \(K_{1,t}\) for \(k\geq 1\), \(K_{2^{a},2^{b}}\) for \(a,b\geq 1\), \(K_{2, 3}\) and \(K_{3, 3}\). In this
openaire   +2 more sources

Bipartite graphs and completely 0-simple semigroups

Semigroup Forum, 2011
With any completely 0-simple semigroup \(S\), represented as a Rees matrix semigroup \(\mathcal M^0(I,G,\Lambda,P)\), the author associates the bipartite graph \(\Gamma(S)\), the vertex set of which is \(I\cup\Lambda\), the edge set consisting of the pairs \((i,\lambda)\) for which \(p_{\lambda i}\neq 0\).
openaire   +2 more sources

Effective resistances and spanning trees in the complete bipartite graph plus a matching

Discrete Applied Mathematics, 2021
Jun Ge
exaly  

Counting spanning trees in a complete bipartite graph which contain a given spanning forest

Journal of Graph Theory, 2022
Fengming Dong, Jun Ge
exaly  

Tensorized Bipartite Graph Learning for Multi-View Clustering

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023
Wei Xia, Quanxue Gao, Qianqian Wang
exaly  

Spanning trees in complete bipartite graphs and resistance distance in nearly complete bipartite graphs

Discrete Applied Mathematics, 2020
Jun Ge, Fengming Dong
exaly  

On the thickness of the complete bipartite graph

Mathematical Proceedings of the Cambridge Philosophical Society, 1964
L. Beineke, F. Harary, J. Moon
semanticscholar   +1 more source

Topological Indices of the Line Graph of Subdivision Graph of Complete Bipartite Graphs

, 2017
A. Aslam, J. L. Guirao, Safyan Ahmad, Wei Gao   +3 more
semanticscholar   +1 more source

Thep-intersection number of a complete bipartite graph and orthogonal double coverings of a clique

Comb., 1994
M. Chung, D. West
semanticscholar   +1 more source

s‐Regular cubic graphs as coverings of the complete bipartite graph K3,3

Journal of Graph Theory, 2004
Yan-Quan Feng, J. Kwak
semanticscholar   +1 more source