3 citations · 7 across the 4 of their papers we have counts for
4 papers
Models of Simply-connected Trivalent -dimensional Stratifolds with an Implementation Code
J. C. Gómez-Larrañaga, F. González-Acuña, Wolfgang Heil +1
Trivalent -stratifolds are a generalization of -manifolds in that there are disjoint simple closed curves where three sheets meet. We develop operations on their associated l…
-stratifold groups have solvable Word Problem
J. C. Gómez-Larrañaga, F. González-Acuña, Wolfgang Heil
-stratifolds are a generalization of -manifolds in that there are disjoint simple closed curves where several sheets meet. We show that the word problem for fundamental group…
Classification and Models of Simply-connected Trivalent -dimensional Stratifolds
J. C. Gómez-Larrañaga, F. González-Acuña, Wolfgang Heil
Trivalent -stratifolds are a generalization of -manifolds in that there are disjoint simple closed curves where three sheets meet. We obtain a classification of -connected…
Unsolvable problems about higher-dimensional knots and related groups
F. Gonzalez-Acuna, C. McA. Gordon, J. Simon
We consider classes of fundamental groups of complements of various kinds of codimension 2 embeddings and show that, in general, the problem of deciding whether or not a group in o…