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In this paper, we study the positive cross curvature flow on locally homogeneous 3-manifolds. We describe the long time behavior of these flows. We combine this with earlier results conc...
In this paper, we study the backward Ricci flow on locally homogeneous 3-manifolds. We describe the long time behavior and show that, typically and after a proper re-scaling, there is converge...
Chow and Hamilton introduced the cross curvature flow on closed 3- manifolds with negative or positive sectional curvature. In this paper, we study the negative cross curvature flow in t...
Abstract: In this paper, we prove that every orientable closed 3-manifold dominates at most finitely many homeomorphically distinct irreducible non-geometric 3-manifolds. Moreover, for any integer $d>...
Abstract: We consider a sign--determined Reidemeister torsion with multivariables for three manifolds with boundary. This invariant is often called the twisted Alexander polynomial when we consider li...
We give a simple proof of a result originally due to Dimca and Suciu: a group that is both Kaehler and the fundamental group of a closed three-manifold is finite. We also prove that a group that is bo...
We study minimal immersions of closed surfaces (of genus $g \ge 2$) in hyperbolic 3-manifolds, with prescribed data $(\sigma, t\alpha)$, where $\sigma$ is a conformal structure on a topological surfac...
期刊信息 篇名 Computer symbol calculation of invariants of three-manifolds obtained from trefoil knot 语种 英文 撰写或编译 撰写 作者 李邦河,李起升,C.Peterson 第一作者单位 中科院数学与系统科学研究院 刊物名称 Chinese Science Bulletin (科学通报英文版) 页面 vol...

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