Proximity thresholds for matching extension in the torus and Klein bottle

A graph G is said to have the property E"d(m,n) if, given any two disjoint matchings M and N such that the edges within M are pair-wise distance at least d from each other as are the edges in N, there is a perfect matching F in G such that [email protected]?F and [email protected][email protected]?. This property has been previously studied for planar triangulations as well as projective planar triangulations. Here this study is extended to triangulations of the torus and Klein bottle.