Equivariant Homotopy Theory for Infinite Groups and THH with Coefficients

Explore a conference talk on equivariant homotopy theory for infinite groups and THH with coefficients. Delve into topics such as primary invariants, polygonic spectrum, and the fundamental invariant theorem. Learn about the functor, formulas for TR and TR with coefficients, and examine cofinite and profinite concepts. Discover geometric fixed points through examples and statements. This in-depth presentation, given by Thomas Nikolaus at the Centre International de Rencontres Mathématiques in Marseille, France, offers valuable insights for mathematicians and researchers in the field of chromatic homotopy and K-theory.

Introduction
THH with coefficients
Primary invariants
Polygonic spectrum
Fundamental invariant
Theorem
The functor
Formulas
TR
TR with coefficients
Cofinite
Profinite
Geometric fixedpoints
Example
Statement