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Results tagged with at.algebraic-topology
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user 90424
Homotopy theory, homological algebra, algebraic treatments of manifolds.
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Is there a degree one map from a product $B\times S^1 \to \#_n S^2 \times S^1$ for any n
For any $n \geq 1$, let $\Sigma_n$ denote the closed orientable surface of genus n. In http://arxiv.org/abs/1202.6302, the authors showed that for any $n$, there is a degree two, $\pi_1$-surjective, m …
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