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Prime numbers, diophantine equations, diophantine approximations, analytic or algebraic number theory, arithmetic geometry, Galois theory, transcendental number theory, continued fractions

43 votes
8 answers
21k views

Approaches to Riemann hypothesis using methods outside number theory [closed]

Background: Once an analytic number theorist remarked to me that all attempts to prove the Riemann hypothesis using number theoretic methods have failed. Since then that remark stuck in my mind. The …
20 votes
4 answers
3k views

Striking applications of Baker's theorem

I saw that there are many "applications" questions in Mathoverflow; so hopefully this is an appropriate question. I was rather surprised that there were only five questions at Mathoverflow so far with …
Anweshi's user avatar
  • 7,442
18 votes
2 answers
3k views

References for Artin motives

I find the following description of Artin motives in Wikipedia. Since these seem to be quite related to number theory, I am interested to learn more in that context. I request the experts available in …
Anweshi's user avatar
  • 7,442
17 votes
3 answers
1k views

PNT for general zeta functions, Applications of.

When I read it for the first time, I found the whole slog towards proving the Prime Number Theorem and the final success to be magnificent. So I am curious about more general results. We talk of comp …
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  • 7,442
16 votes
2 answers
1k views

Central simple algebras approach to class field theory, merits of

As noted earlier, I found reading Weil's book "Basic Number Theory" to be a harrowing experience, and I find his writing to be intrinsically hard to understand, though it is perfectly rigorous and cle …
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  • 7,442
13 votes
0 answers
1k views

Effective proofs of Siegel's theorem using arithmetic geometry

This is a speculation and perhaps naive. The theorem of Siegel that There exist only finitely many integral points on a curve of genus $\geq 1$ over a number ring $\mathcal O_{K, S}$ where $S$ is …
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  • 7,442
11 votes
4 answers
3k views

Torsion of an abelian variety under reduction.

Let $p$ be a prime. Suppose you have an Abelian scheme $A$ over $Spec\ \mathbb{Z}_p$. How do you prove that if $q$ is another prime, then the $q$-torsion of $A$ injects into the torsion of $A_p$, unde …
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  • 7,442
10 votes
Accepted

Elliptic curves — general structure of the group

First case: Complex numbers. Over $\mathbb C$ the structure as an abstract group is $\mathbb S^1 \oplus \mathbb S^1$ where $\mathbb S^1$ is the circle, i.e., $\mathbb R/\mathbb Z$. This follows as Rob …
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  • 7,442
10 votes
1 answer
3k views

Implications of the abc conjecture in Arakelov theory

It is apparent that the abc conjecture is deeply related to Arakelov theory. In one direction, it is shown in S. Lang, "Introduction to Arakelov Theory", that a certain height inequality in Arakelov t …
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7 votes
1 answer
1k views

Strongest known version of Baker's theorem

The article I have checked for Baker's theorem is Waldschmidt's. But the article and the citations therein are from the time of '88. Question: What is the the strongest known lower bound for Baker …
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  • 7,442
4 votes

Bertrand's postulate

See Chandrasekharan, Analyic Number Theory, for the proof by S. S. Pillai. It is quite easy.
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  • 7,442
4 votes

Map of Number Theory

Your question about one book for number theory is like a non-mathematician asking about one book for all mathematics. It is simply not possible. It is a growing subject in various directions. The best …
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  • 7,442
2 votes

Modular forms reference

The Anterp conference volumes, "Modular functions in one Variable - I, II, III, .... " might contain what you want. I am not sure though, as I am unable to verify it by looking into all the volumes.
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  • 7,442
2 votes

Geometry Vs Arithmetic of schemes

Look at Darmon's article on "Arithmetic of Curves".
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  • 7,442
2 votes

Writing down minimal Weierstrass equations

Use the PARI/GP routine ellglobalred. See here for a list of elliptic curve routines for PARI. I copy the relevant part here, from that page: ellglobalred(E) calculates the arithmetic conductor, the …
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