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arXiv:1705.05038 [math.GT]AbstractReferencesReviewsResources

An explicit formula for a branched covering from $\mathbb{CP}^2$ to $S^4$

J. A. Hillman

Published 2017-05-14Version 1

We give an explicit formula for a 2-fold branched covering from $\mathbb{CP}^2$ to $S^4$, and relate it to other maps between quotients of $S^2\times{S^2}$.

Categories: math.GT
Subjects: 57M12, 57N13
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