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Can you flip the end of a large exotic $\mathbb{R}^4$

apr 2 11 at 8:22 Kelly Davis 1,093●1●7●16

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What’s the Kirby Diagram of a universal $\mathbb{R}^4$?

jul 27 11 at 6:19 Kelly Davis 1,093●1●7●16

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How do metrics behave under joining along a manifold embedded in the boundary?

mar 14 11 at 7:35 Kelly Davis 1,093●1●7●16