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...
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Formato: | Journal article |
Lenguaje: | English |
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Elsevier
2023
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