Login Preferences
About News Publications Statistics Downloads API Guide License How to use Preferences
bn:03406365n
Noun Concept
AR
المجال تناظر بوانكاريه
EN
In algebraic topology, a homology sphere is an n-manifold X having the homology groups of an n-sphere, for some integer n ≥ 1 {\displaystyle n\geq 1}. Wikipedia
Relations
Sources
IS A
المجال تناظر بوانكاريه
متعددة طوبولوجي
فضاء متصل
HAS INSTANCE
المجال تناظر بوانكاريه
NAMED AFTER
هنري بوانكاريه
STUDIED BY
نظرية التصنيف
Wikipedia Translations
AR
المجال تناظر بوانكاريه

Please note that, in order to improve your browsing experience on this website, BabelNet® uses various types of cookies, including: browsing functionality, performance and statistical cookies.

By continuing to browse the site you are agreeing to our use of cookies. OK

License