Subgroups of small cancellation groups. (English) Zbl 0523.20024
MSC:
20F06 | Cancellation theory of groups; application of van Kampen diagrams |
20E07 | Subgroup theorems; subgroup growth |
20E06 | Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations |
20F05 | Generators, relations, and presentations of groups |
20E25 | Local properties of groups |