5 citations · 5 across the 2 of their papers we have counts for
3 papers
Computation of isotopisms of algebras over finite fields by means of graph invariants
O. J. Falcón, R. M. Falcón, J. Núñez +2
In this paper we define a pair of faithful functors that map isomorphic and isotopic finite-dimensional algebras over finite fields to isomorphic graphs. These functors reduce the…
Irreducible triangulations of the once-punctured torus
S. Lawrencenko, T. Sulanke, M. T. Villar +3
A triangulation of a surface with fixed topological type is called irreducible if no edge can be contracted to a vertex while remaining in the category of simplicial complexes and…
Generating families of surface triangulations. The case of punctured surfaces with inner degree at least 4
Maria-Jose Chavez, Antonio Quintero, Maria-Trinidad Villar +1
We present two versions of a method for generating all triangulations of any punctured surface in each of these two families: (1) triangulations with inner vertices of degree at le…