The fully compressed subgroup membership problem
Suppose that F is a free group and k is a natural number. We show that the fully compressed membership problem for k-generated subgroups of F is solvable in polynomial time. In order to do this, we adapt the theory of Stallings' foldings to handle edges with compressed labels. This partially an...
| 主要作者: | |
|---|---|
| 格式: | Journal article |
| 語言: | English |
| 出版: |
Elsevier
2023
|