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Results tagged with at.algebraic-topology
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user 44046
Homotopy theory, homological algebra, algebraic treatments of manifolds.
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spherical map of fixed points?
Let $B = \{\, x \in \Re^m : \|x\| \le 2 \,\}$, and let $f : B \to B$ be a continuous function whose set of fixed points is $S^k = \{\, x \in B : \|x\| = 1, x_{k+2} = \cdots = x_m = 0 \,\}$. Can it ha …
