On the algebraic K-theory of truncated polynomial algebras in several variables

V Angeltveit, T Gerhardt, MA Hill… - Journal of K …, 2014 - cambridge.org
We consider the algebraic K-theory of a truncated polynomial algebra in several commuting
variables,. This naturally leads to a new generalization of the big Witt vectors. If k is a perfect …

The transfer map of free loop spaces

J Lind, C Malkiewich - Transactions of the American Mathematical Society, 2019 - ams.org
For any perfect fibration $ E\longrightarrow B $, there is a “free loop transfer map” $
LB_+\longrightarrow LE_+ $, defined using topological Hochschild homology. We prove that …

Chen–Khovanov spectra for tangles

T Lawson, R Lipshitz, S Sarkar - Michigan Mathematical Journal, 2022 - projecteuclid.org
Chen-Khovanov Spectra for Tangles Page 1 Michigan Math. J. 71 (2022), 401–443 https://doi.org/10.1307/mmj/20195816
Chen–Khovanov Spectra for Tangles TYLER LAwSON, ROBERT LIPSHITz, & SUCHARIT …

[PDF][PDF] Homotopy functoriality for Khovanov spectra

T Lawson, R Lipshitz, S Sarkar - arXiv preprint arXiv:2104.12907, 2021 - arxiv.org
arXiv:2104.12907v3 [math.GT] 28 Sep 2022 Page 1 HOMOTOPY FUNCTORIALITY FOR
KHOVANOV SPECTRA TYLER LAWSON, ROBERT LIPSHITZ, AND SUCHARIT SARKAR …

-homotopy theory of noncommutative motives

G Tabuada - Journal of Noncommutative Geometry, 2015 - ems.press
In this article we continue the development of a theory of noncommutative motives, initiated
in [30]. We construct categories of A1-homotopy noncommutative motives, describe their …

Parametrized spectra, a low-tech approach

C Malkiewich - arXiv preprint arXiv:1906.04773, 2019 - arxiv.org
We give an alternative treatment of the foundations of parametrized spectra, with an eye
toward applications in fixed-point theory. We cover most of the central results from the book …

Noncommutative numerical motives, Tannakian structures, and motivic Galois groups

M Marcolli, G Tabuada - Journal of the European Mathematical Society, 2016 - ems.press
In this article we further the study of noncommutative numerical motives, initiated in [30, 31].
By exploring the change-of-coefficients mechanism, we start by improving some of the main …

Invariance properties of coHochschild homology

K Hess, B Shipley - Journal of Pure and Applied Algebra, 2021 - Elsevier
The notion of Hochschild homology of a dg algebra admits a natural dualization, the
coHochschild homology of a dg coalgebra, introduced in [23] as a tool to study free loop …

Assembly maps for topological cyclic homology of group algebras

W Lück, H Reich, J Rognes, M Varisco - Journal für die reine und …, 2019 - degruyter.com
We use assembly maps to study 𝐓𝐂⁢(𝔸⁢[G]; p), the topological cyclic homology at a prime
p of the group algebra of a discrete group G with coefficients in a connective ring spectrum …

Khovanov spectra for tangles

T Lawson, R Lipshitz, S Sarkar - … of the Institute of Mathematics of …, 2023 - cambridge.org
Quantum topology began in the 1980s with the Jones polynomial [29] and Witten's
reinterpretation of it via Yang–Mills theory [59]. Witten's work was at a physical level of rigor …