Allen Yuan

collaborators

2 papers

math.AT2024

Relative cyclotomic structures and equivariant complex cobordism

Andrew J. Blumberg, Michael A. Mandell, Allen Yuan

We describe a structure on a commutative ring (pre)cyclotomic spectrum $R$ that gives rise to a (pre)cyclotomic structure on topological Hochschild homology ( $T H H$ ) relative to its…

math.AT2024

Maps between spherical group rings

Shachar Carmeli, Thomas Nikolaus, Allen Yuan

We prove that for finitely generated abelian groups $A$ and $B$ , the space of $E_{\infty}$ -ring maps between the spherical groups rings $S [A] \to S [B]$ is…