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Re:What Is a Manifold? by man-and-laptop on Sunday April 14, 2019 @08:05AM (#19658898)
> A fractal isnt a manifold

Some are. A Koch curve for instance.

Re:What Is a Manifold? by srean on Sunday April 14, 2019 @09:24AM (#19659273)
I believe you are correct. Koch curve is a continuous curve so its topological dimension would be 1 (not its fractal dimension).