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- Title
Folding on the Cartesian product of manifolds and their fundamental group.
- Authors
El-Ghoul, M.; El-Ahmady, A. E.; Abu-Saleem, M.
- Abstract
In this article, we introduce the fundamental group of foldings of the Cartesian product of manifolds into itself. Also the fundamental group of the limit of foldings of the Cartesian product of manifolds into itself are deduced. The effect of folding on the wedge sume of manifolds and their fundamental group will be achieved. Some types of conditional foldings restricted on the elements of a free group and their fundamental groups are represented. Theorems governing these relations are obtained.
- Subjects
FUNDAMENTAL groups (Mathematics); INTEGRAL theorems; PRODUCTS of subgroups; ALGEBRAIC topology; MATHEMATICAL analysis; TOPOLOGY
- Publication
Applied Sciences, 2007, Vol 9, p86
- ISSN
1454-5101
- Publication type
Article