4 papers
The tom Dieck splitting theorem in equivariant motivic homotopy theory
David Gepner, Jeremiah Heller
We establish, in the setting of equivariant motivic homotopy theory for a finite group, a version of tom Dieck's splitting theorem for the fixed points of a suspension spectrum. Al…
Rigidity for equivariant pseudo pretheories
Jeremiah Heller, Charanya Ravi, Paul Arne Østvær
We prove versions of the Suslin and Gabber rigidity theorems in the setting of equivariant pseudo pretheories of smooth schemes over a field with an action of a finite group. Examp…
The stable Galois correspondence for real closed fields
J. Heller, K. Ormsby
In previous work, the authors constructed and studied a lift of the Galois correspondence to stable homotopy categories. In particular, if is a finite Galois extension of fie…
Motivic strict ring spectra representing semi-topological cohomology theories
Jeremiah Heller
We show that Shipley's "detection functor" for symmetric spectra generalizes to motivic symmetric spectra. As an application, we construct motivic strict ring spectra representing…