Lior Yanovski

collaborators

3 papers

math.CT2025

Cofinality via Weighted Colimits

Shai Keidar, Lior Yanovski

We prove a refinement of Quillen's Theorem A, providing necessary and sufficient conditions for a functor to be cofinal with respect to diagrams valued in a fixed $\infty$ -category…

math.AT2025

Characters and transfer maps via categorified traces

Shachar Carmeli, Bastiaan Cnossen, Maxime Ramzi +1

We develop a theory of generalized characters of local systems in $\infty$ -categories, which extends classical character theory for group representations and, in particular, the in…

math.KT2024

Descent and cyclotomic redshift for chromatically localized algebraic K-theory

Shay Ben-Moshe, Shachar Carmeli, Tomer M. Schlank +1

We prove that $T (n + 1)$ -localized algebraic $K$ -theory satisfies descent for $I ¨ $ -finite $p$ -group actions on stable $\infty$ -categories of chromatic height up to $n$ , extending a r…