Eduardo Rivera-Campo

activity

20102025

most citedA sufficient condition for the existence of plane spanning trees on geometric graphs

3 citations · 8 across the 12 of their papers we have counts for

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2 papers · 1 filter

math.CO2025

Partitions of complete twisted graphs into plane spanning trees

Ana Paulina Figueroa, Eduardo Rivera-Campo

We characterize all partitions of the complete twisted graph $T_{2 n}$ into plane spanning trees. In the case of partitions of $T_{2 n}$ into isomorphic plane spanning trees, we show…

math.CO2025

A note on maximal plane subgraphs of the complete twisted graph containing perfect matchings

Elsa Omaña-Pulido, Eduardo Rivera-Campo

The twisted graph $T_{n}$ is a drawing of the complete graph with $n$ vertices $v_{1}, v_{2}, \dots, v_{n}$ in which two edges $v_{i} v_{j}$ ( $i < j$ ) and $v_{s} v_{t}$ ( $s < t$ ) cross if…