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• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeMay 15th 2017
• (edited May 15th 2017)

I had started a stub entry fractal just so that I could link to Mandelbrot set. David C. has kindly added already references to Tom Leinsters work on fractals via terminal coalgebras.

In reaction I have now added also a corresponding minimum Examples-section at terminal coalgebra for an endofunctor for cross-linking purposes.

• CommentRowNumber2.
• CommentAuthorDavidRoberts
• CommentTimeMay 15th 2017

Note that Hausdorff dimension can be a non-negative real, not just rational.

• CommentRowNumber3.
• CommentAuthorUrs
• CommentTimeMay 16th 2017

Sure, I have changed the wording.

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