All Questions
2 questions
5
votes
1
answer
474
views
Defining Hochschild homology of non-commutative DG-algebras with animated rings with a circle action
A cool construction of Hochschild homology (that I saw on B. Antieau's website here ) is the following:
Let $k$ be a commutative ring, then denote by $\mathfrak{a}\text{CAlg}_k$ the category of ...
- 4,418
2
votes
0
answers
117
views
Spaces in the spectrum THH(R)
Let $R$ be a ring spectrum. Then we can form the topological Hochschild Homology of $R$ as the spectrum
$$THH(R) = R \otimes S^1 \simeq R \wedge _{R \wedge R^{op}} R.$$
What is known about the spaces ...
