4 citations · 6 across the 2 of their papers we have counts for
2 papers
math.GR2009★ 2 cited
Some quadratic equations in the free group of rank 2
Daciberg Goncalves, Elena Kudryavtseva, Heiner Zieschang
For a given quadratic equation with any number of unknowns in any free group F, with right-hand side an arbitrary element of F, an algorithm for solving the problem of the existenc…
math.GT2009★ 4 cited
On multiplicity of mappings between surfaces
Semeon Bogatyi, Jan Fricke, Elena Kudryavtseva
Let M and N be two closed (not necessarily orientable) surfaces, and f a continuous map from M to N. By definition, the minimal multiplicity MMR[f] of the map f denotes the minimal…