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Listar por autor "Lawrecenko, Serge"
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Ponencia
An algorithm that constructs irreducible triangulations of once-punctured surfaces
Chávez de Diego, María José; Lawrecenko, Serge; Portillo Fernández, José Ramón; Villar Liñán, María Trinidad (2013)A triangulation of a surface is irreducible if there is no edge whose contraction produces another triangulation of the ...
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Artículo
Irreducible triangulations of the once-punctured torus
Lawrecenko, Serge; Sulanke, Thom; Villar Liñán, María Trinidad; Zgonnik, Lyudmila Vladimirovna; Chávez de Diego, María José (Sobolev Institute of Mathematics, 2018)A triangulation of a surface with fixed topological type is called irreducible if no edge can be contracted to a vertex ...