Deficiency, relation gap and two-dimensional groups
Let G be a finitely presented, residually finite group and let δ(G) denote the deficiency of G . Assume that every subgroup H of finite index in G satisfies δ(H)−1=|G:H|(δ(G)−1) . We conjecture that G has a two-dimensional finite classifying space K(G,1) . This conjecture is motivated by an ope...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
World Scientific Publishing
2023
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