Nathan Kaplan, Jake Marcinek, Ramin Takloo-Bighash
Published 2010-08-12, updated 2014-08-07Version 3
In this article we investigate the number of subrings of $\Z^d$ using subring zeta functions and $p$-adic integration.
Comments: 43 pages. This preprint is now completely included in http://arxiv.org/abs/1408.1374
Counting subrings of the ring $\Bbb{Z}_m \times \Bbb{Z}_n$
$Λ$-submodules of finite index of anticyclotomic plus and minus Selmer groups of elliptic curves
Sublattices of finite index
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