Buildings, elliptic curves, and the K(2)-local sphere
| dc.creator | Behrens, Mark | |
| dc.date | 2005-10-03 | |
| dc.date.accessioned | 2026-07-07T06:20:34Z | |
| dc.date.available | 2026-07-07T06:20:34Z | |
| dc.description | We investigate a dense subgroup Gamma of the second Morava stabilizer group given by a certain group of quasi-isogenies of a supersingular elliptic curve in characteristic p. The group Gamma acts on the Bruhat-Tits building for GL_2(Q_l) through its action on the l-adic Tate module. This action has finite stabilizers, giving a small resolution for the homotopy fixed point spectrum (E_2^hGamma)^hGal by spectra of topological modular forms. Here, E_2 is a version of Morava E-theory and Gal = Gal(barF_p/F_p). | |
| dc.description | 41 pages | |
| dc.identifier | https://arxiv.org/abs/math/0510026 | |
| dc.identifier | http://arxiv.org/abs/math/0510026 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/95357 | |
| dc.subject | Algebraic Topology | |
| dc.title | Buildings, elliptic curves, and the K(2)-local sphere | |
| dc.type | text |