Timeline for Group Structure on CP^infinty
Current License: CC BY-SA 3.0
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| Apr 13, 2017 at 12:19 | history | edited | CommunityBot |
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| Jun 16, 2011 at 17:15 | comment | added | Ben Wieland | Another way of phrasing this associative multiplication on $CP^\infty$ is to take it to be the projectivization of the space of polynomials. Multiplication of polynomials descends to a monoid structure on $CP^\infty$. To get inverses, one can take the projectivization of the space of rational functions. | |
| Jun 16, 2011 at 9:20 | history | answered | Grigory M | CC BY-SA 3.0 |