Intersection of finitely generated surface groups
β Scribed by Teruhiko Soma
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 888 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0022-4049
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π SIMILAR VOLUMES
We describe algorithmic tools to compute with exact sequences of Abelian groups. Although simple in nature, these are essential for a number of applications such as the determination of the structure of (Z K /m) \* for an ideal m of a number field K, of ray class groups of number fields, and of cond
A directed Cayley graph X is called a digraphical regular representation (DRR) of a group G if the automorphism group of X acts regularly on X . Let S be a finite generating set of the infinite cyclic group Z. We show that a directed Cayley graph X (Z, S) is a DRR of Z if and only if As a general r