@Article{JMS-57-358,
author = {Rong , Xiaochun},
title = {Fundamental Groups of Manifolds of Positive Sectional Curvature and Bounded Covering Geometry},
journal = {Journal of Mathematical Study},
year = {2024},
volume = {57},
number = {3},
pages = {358--372},
abstract = {<p style="text-align: justify;">Let $M$ be an $n$-manifold of positive sectional curvature $≥ 1.$ In this paper,
we show that if the Riemannian universal covering has volume at least $v &gt; 0,$ then
the fundamental group $\pi_1(M)$ has a cyclic subgroup of index bounded above by a
constant depending only on $n$ and $v.$</p>},
issn = {2617-8702},
doi = {https://doi.org/10.4208/jms.v57n3.24.07},
url = {http://global-sci.org/intro/article_detail/jms/23493.html}
}