2 papers
math.GT2025
Constructing embedded surfaces for cellular embeddings of leveled spatial graphs
Senja Barthel, Fabio Buccoliero
For a given spatial graph , we would like to find a closed orientable surface embedded in in which is c…
math.CO2025
Properties of leveled spatial graphs
Senja Barthel, Fabio Buccoliero
We investigate the property of a spatial graph of having a leveled embedding and characterize the abstract graphs with this property. We show that all leveled embeddings are free a…