Examples of disk algebras
Abstract
We produce refinements of the known multiplicative structures on the Brown--Peterson spectrum BP, its truncated variants BP n , Ravenel's spectra X(n), and evenly graded polynomial rings over the sphere spectrum. Consequently, topological Hochschild homology relative to these rings inherits a circle action.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.