What does homology sphere mean?
Definitions for homology sphere
ho·mol·o·gy spher·e
This dictionary definitions page includes all the possible meanings, example usage and translations of the word homology sphere.
Wiktionary
homology spherenoun
A manifold whose homology is the same as that of some sphere of the same dimension
Wikidata
Homology sphere
In algebraic topology, a homology sphere is an n-manifold X having the homology groups of an n-sphere, for some integer n ≥ 1. That is, and Therefore X is a connected space, with one non-zero higher Betti number: bn. It does not follow that X is simply connected, only that its fundamental group is perfect. A rational homology sphere is defined similarly but using homology with rational coefficients.
Numerology
Chaldean Numerology
The numerical value of homology sphere in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of homology sphere in Pythagorean Numerology is: 1
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"homology sphere." Definitions.net. STANDS4 LLC, 2024. Web. 29 Apr. 2024. <https://www.definitions.net/definition/homology+sphere>.
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