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

3 votes

Iwasawa mu-invariant for abelian extensions of quadratic number fields

If I am not mistaken, it proves that mu invariant of the Z_p times Z_p extension is 0 and this was Schneps's thesis. It is unfortunately not enough to show the conjecture of Iwasawa in this case even …
Mahesh Kakde's user avatar
6 votes
Accepted

Characteristic Complexes in Iwasawa theory

The reason why one cannot take the class of $X$ in the relative $K_0$ when $G$ has $p$-torsion is because $X$ may not have finite resolution by finitely generated projective $\Lambda(G)$-modules. This …
Mahesh Kakde's user avatar
20 votes
Accepted

What is a path in K-theory space?

I know nothing about Alexander polynomials but let me try to answer the Iwasawa theory part. As is well known, in classical Iwasawa theory one considers cyclotomic $\mathbb{Z}_p$ extension $F{\infty}$ …
Mahesh Kakde's user avatar
3 votes

Galois groups vs. fundamental groups

@Ben can you provide a reference which systematically compares the theory of L-functions to the theory of spectrum of the Laplacians for a metric on varieties?
Mahesh Kakde's user avatar