portal to Knot Theory

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portal to Knot Theory

Postby hyksos on September 25th, 2016, 12:41 am 

Genus-n surfaces

https://en.wikipedia.org/wiki/Genus-2_surface

https://en.wikipedia.org/wiki/Triple_torus

Equivalence theorem



Equivalence of triple torus and hole-in-a-hole



Knots in physics.
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Re: portal to Knot Theory

Postby Alan Masterman on February 25th, 2018, 7:02 am 

I totally lack the mathematical knowledge to comment on the topic, but I just reply to point out, Hyksos: Wikipedia is NOT a respectable academic reference. It has an explicit policy of discouraging critical or original thinking. Thus popular misconceptions (eg, that Euclid's Postulate 5 is equivalent to the Parallel Postulate; that 'infinity' is a number greater than any natural number) tend to be perpetuated.

This is anathema to the intellectual values for which any self-respecting university stands.
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Re: portal to Knot Theory

Postby hyksos on February 25th, 2018, 5:51 pm 

Oh well.. excuse me, professor.

http://www.ams.org/staff/jackson/fea-nelson.pdf

. . .

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