On the fundamental group of 3-gems and a "planar" class of 3-manifolds
By: by Sóstenes Lins.
Series: Notas e comunicações de matemática ;; no. 132
Publisher: Universidade Federal de Pernambuco, Centro de Ciências Exactas e da Natureza, Departamento de Matemática
Published: 1985
Place of publication: Recife, Brasil
Language: eng
Number of pages: 30
Subjects: Three-manifolds (Topology); Graph theory.
Other titles: 3-gems and a "planar" class of 3-manifolds.; Three-gems and a "planar" class of 3-manifolds.
Notes: Bibliography: leaves 27-30.
"Julho 1985."