10 citations · 28 across the 13 of their papers we have counts for
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math.CO2013
Homology of polyhedra and quadrangulations of surfaces
Serge Lawrencenko
A new formula is obtained in algebraic topology, in terms of Betti numbers, and a new method, called the spinal method, is suggested and developed for generating quadrangulations o…
math.MG2013★ 2 cited
Geometric realization of toroidal quadrangulations without hidden symmetries
Serge Lawrencenko
It is shown that each quadrangulation of the 2-torus by the Cartesian product of two cycles can be geometrically realized in (Euclidean) 4-space without hidden symmetries---that is…
math.CO2013
Irreducible triangulations of the Möbius band
María-José Chávez, Serge Lawrencenko, Antonio Quintero +1
A complete list of irreducible triangulations is identified on the Möbius band.