Another Diminimal Map on the Torus

TL;DR

This paper reports the discovery of an additional diminimal map on the torus, increasing the known set and vertex count for such maps, thereby advancing the understanding of toroidal graph embeddings.

Contribution

It introduces a new diminimal map on the torus, expanding the known catalog and vertex count of such maps.

Findings

Added one diminimal map to the known set of 55.

Increased the vertex count for known diminimal maps on the torus to 15.

Enhanced the catalog of minimal toroidal maps.

Abstract

This note adds one diminimal map on the torus to the published set of 55. It also raises to 15 the number of vertices for which all diminimal maps on the torus are known.