论文标题
拓扑结构上的多种结构不存在
NonExistence of Manifold structure on topological constructions
论文作者
论文摘要
我们在某些拓扑结构上显示了多种结构的不存在。本文的主要结果是：（1）与自身的歧管楔形不是歧管。 （2）歧管的锥不是多种多样。主要结果的主要工具是同源代数和代数拓扑。
We show the non existence of manifold structure on certain topological constructions. The main results of this paper are: (1) The wedge of manifold with itself is not a manifold. (2) The cone of a manifold is not a manifold. The main tools for the main result is homological algebra and algebraic topology.
