Chapter Vii Homology Theory of Topological Spaces

Book Id: WPLBN0000673346
Format Type: PDF eBook
File Size: 4.87 MB
Reproduction Date: 2005

Title:	Chapter Vii Homology Theory of Topological Spaces
Author:
Volume:
Language:	English
Subject:	Science., Mathematics, Logic
Collections:
Historic Publication Date:
Publisher:


Citation APA MLA Chicago Chapter Vii Homology Theory of Topological Spaces. (n.d.). Chapter Vii Homology Theory of Topological Spaces. Retrieved from http://gutenberg.us/

Description
Mathematics document containing theorems and formulas.

Excerpt
Excerpt: The nerves (in the sense of Alexandroff) of the totality of the open coverings of '8 make up a net whose homology theory is a typical Cech theory. A similar theory arises out of the closed coverings. Let us refer to them as the U- and &theories. The U-theory is chosen as our basic homology theory and will be discussed at length. For normal spaces both are the same. In addition to the preceding there are in existence...