Work

Refined class number formulas for $\mathbb{G}_m$

Year: 2013
Type: preprint
Abstract: We formulate a generalization of a `refined class number formula' of Darmon. Our conjecture deals with Stickelberger-type elements formed from generalized Stark units, and has two parts: the `order of vanishing' and the `leading term'. Using the theory of Kolyvagin systems we prove a large part of this conjecture when the order of vanishing of the corresponding complex $L$-function is $1$.
Language: English
Open Access status: green
OpenAlex ID: W1593574365
Cites: 10
Cited by: 7
Related to: 20