1 citations · 1 across the 1 of their papers we have counts for
3 papers
math.GT2005★ 1 cited
Geometrical spines of lens manifolds
Sergei Anisov
Geometrical spines are defined for 3-manifolds with natural metrics, in particular, for lens manifolds. We show that any spine of L(p,q) close enough to its geometrical spine (i.e.…
math.GT2002
Complexity of torus bundles over the circle with monodromy (2 1, 1 1)
Sergei Anisov
We find the exact values of complexity for an infinite series of 3-manifolds. Namely, by calculating hyperbolic volumes, we show that c(N_n)=2n, where is the complexity of a 3-…
math.GT2001
Towards Lower Bounds for Complexity of 3-Manifolds: a Program
Sergei Anisov
For a 3-dimensional manifold , its complexity , introduced by S.Matveev, is the minimal number of vertices of an almost simple spine of ; in many cases it is equa…