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edited Jul 28, 2013 at 20:27

Ricardo Andrade

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A fixed point problem

Let $A = \lbrace (tr,1-t)\; | \; t \in [0,1], r \in \Bbb{Q}\rbrace$. Is it true that any continuous function from $A$ into $A$ has a fixed point?

gn.general-topology fixed-point-theorems

asked Jul 28, 2013 at 20:21

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