48 citations · 169 across the 56 of their papers we have counts for
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math.GR2010★ 13 cited
Characterising planar Cayley graphs and Cayley complexes in terms of group presentations
Agelos Georgakopoulos
We prove that a Cayley graph can be embedded in the euclidean plane without accumulation points of vertices if and only if it is the 1-skeleton of a Cayley complex that can be embe…
math.GN2010★ 8 cited
Cycle decompositions: from graphs to continua
Agelos Georgakopoulos
We generalise a fundamental graph-theoretical fact, stating that every element of the cycle space of a graph is a sum of edge-disjoint cycles, to arbitrary continua. To achieve thi…