Growth of fundamental groups and isoembolic volume and diameter
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Abstract:
Some properties of fundamental groups of Riemannian manifolds $M$ will be studied without a lower bound assumption on Ricci curvature. The main method is to relate the local packing to global packing instead of using the Bishop-Gromov relative volume comparison. This method allows us to control the volume growth of the universal cover $\tilde {M}$ and yields bounds on the number of generators of $\pi _{1}(M)$ in terms of some isoembolic geometric invariants of $M$.References
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Additional Information
- Oguz C. Durumeric
- Affiliation: Department of Mathematics, University of Iowa, Iowa City, Iowa 52242
- Email: odurumer@blue.weeg.uiowa.edu
- Received by editor(s): July 31, 2000
- Published electronically: June 8, 2001
- Communicated by: Wolfgang Ziller
- © Copyright 2001 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 130 (2002), 585-590
- MSC (2000): Primary 53C20, 53C23
- DOI: https://doi.org/10.1090/S0002-9939-01-06106-8
- MathSciNet review: 1862141