Weakly Bounded Cohomology Classes and a Counterexample to a Conjecture of Gromov
We exhibit a group of type F whose second cohomology contains a weakly bounded, but not bounded, class. As an application, we disprove a long-standing conjecture of Gromov about bounded primitives of differential forms on universal covers of closed manifolds.
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Springer
2024
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