Bernoulli Numbers and Ideal Classes (2008) [pdf]

smf4.emath.fr

39 pointsjpelecanos4 comments

Borderline surprised this is on the frontpage. :)

Here are two comments from yours truly on what "ideals" are and why they make sense to think about for number theory:

Ah yes, but it is the generalisation to _fractional_ ideals that is required to obtain the ideal class group.

I know, but it's good to understand the _trivial_ fractional ideals first. :)

(I like your blog, btw!)

Thanks for the kind remarks :-)