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Arithmetic topology is an area of mathematics that is a combination of algebraic number theory and topology. It establishes an analogy between number fields and closed, orientable 3-manifolds.

14 votes
3 answers
2k views

Spec Z analogue of Thurston program?

It's been known for a while that primes in number fields can be thought of, from an algebraic point of view, to be similar to knots in 3-manifolds. A good reference (thanks to this question) would be …
Ilya Nikokoshev's user avatar
7 votes

Questions about analogy between Spec Z and 3-manifolds

From reading the Morishita article 0904.3399 (page 24), there is a following analogue of Poincare conjecture: Suppose that k is a number field whose ring of integers $\mathscr O_k$ is “cohomologic …
Ilya Nikokoshev's user avatar
7 votes
2 answers
722 views

Zeta function for curves in a manifold

Motivation In the analogy between prime numbers and knots, the prime number is thought sometimes as the circle of length $l([p]) = \text{log}\,p$. This is so you can express the zeta function as $$ …
Ilya Nikokoshev's user avatar