Minimal Triangulations of Two-Dimensional Manifolds / G. M. Sechkin. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2016. № 1. P. 9-16 [Moscow Univ. Math. Bulletin. Vol. 72, N 2, 2017. P. 7-14].
A method allowing to obtain an upper estimate of the number of different minimal triangulations of a manifold is presented. All minimal triangulations of the Klein bottle are obtained as an example. An iterative algorithm for construction of minimal triangulations is also considered.
Key words: minimal triangulation, graph on the surface, triangulation Klein bottle.