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20102023
most citedOn the homotopy of Q(3) and Q(5) at the prime 2

28 citations · 87 across the 15 of their papers we have counts for

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Showing 2012Show all

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math.AT2012★ 28 cited

On the homotopy of Q(3) and Q(5) at the prime 2

Mark Behrens, Kyle Ormsby

We study modular approximations Q(l), l = 3,5, of the K(2)-local sphere at the prime 2 that arise from l-power degree isogenies of elliptic curves. We develop Hopf algebroid level…

math.AT2012★ 18 cited

Motivic Brown-Peterson invariants of the rationals

Kyle M. Ormsby, Paul Arne Østvær

Fix the base field Q of rational numbers and let BP<n> denote the family of motivic truncated Brown-Peterson spectra over Q. We employ a "local-to-global" philosophy in order to co…