activity
20202026
most citedEquivariant nonabelian Poincaré duality and equivariant factorization homology of Thom spectra

5 citations · 13 across the 18 of their papers we have counts for

collaborators

18 papers

math.AT2026

Orbital presheaves in equivariant infinite loop space theory

Hana Jia Kong, J. Peter May, Foling Zou

Let be a finite group. Using a new kind of operad, we axiomatize and explore an infinite loop space machine that constructs (genuine) -spectra from suitably structured funct…

math.AT2026

The homotopical monadicity theorem

Hana Jia Kong, J. Peter May, Foling Zou

We give an axiomatic homotopical analog of the classical categorical Beck monadicity theorem. It often holds when classical monadicity fails. This grew out of an understanding of a…

math.AT2026

Real Hochschild homology as an equivariant Loday construction

Ayelet Lindenstrauss, Birgit Richter, Foling Zou

Equivariant Loday constructions are a means for providing geometric interpretations of equivariant homology theories. They are usually constructed for a simplicial -set and a $G…

math.AT2026

On the Kelly monoidal structure of -sequences and unital operads

Aowen Fan, Foling Zou

Let be the category of based finite sets and based injections. We study properties of monoids and modules in -sequences under the Kelly monoidal structure. In p…

math.AT2025

Spoke topological Hochschild homology

Gabriel Angelini-Knoll, Foling Zou

Fix primes and , and let be the cyclic group of order . We compute the -equivariant spoke topological Hochschild homology of …

math.AT2025

Equivariant Steenrod Operations

Prasit Bhattacharya, Alex Waugh, Mingcong Zeng +1

We introduce the notion of -Eulerian sequences for any -ring spectrum of finite orientation order. We prove that each -Eule…

math.AT2025

Equivariant operations in topological Hochschild homology

Po Hu, Igor Kriz, Petr Somberg +1

We observe a new equivariant relationship between topological Hochschild homology and cohomology. We also calculate the topological Hochschild homology of the topological Hochschil…

math.AT2024

The -equivariant spectrum for an odd prime

Po Hu, Igor Kriz, Petr Somberg +1

In the present paper, we construct a -equivariant analog of the -equivariant spectrum previously constructed by Hu and Kriz. We prove tha…

math.AT2024

Group completions and the homotopical monadicity theorem

Hana Jia Kong, J. Peter May, Foling Zou

This paper is divided into three parts. In the first part, we give the general abstract axiomatic theory and treat the classical examples of infinite loop space machines with struc…

math.AT2024★ 2 cited

Loday constructions of Tambara functors

Ayelet Lindenstrauss, Birgit Richter, Foling Zou

Building on work of Hill, Hoyer and Mazur we propose an equivariant version of a Loday construction for -Tambara functors where is an arbitrary finite group. For any finite…

math.AT2023

Examples of étale extensions of Green functors

Ayelet Lindenstrauss, Birgit Richter, Foling Zou

We provide new examples of étale extensions of Green functors by transferring classical examples of étale extensions to the equivariant setting. Our examples are Tambara functors,…

math.AT2023

Equivariant orientation of vector bundles over disconnected base spaces

Prasit Bhattacharya, Foling Zou

In this paper, we view the equivariant orientation theory of equivariant vector bundles from the lenses of equivariant Picard spectra. This viewpoint allows us to identify, for a f…

math.AT2022

The -equivariant dual Steenrod algebra for an odd prime

Po Hu, Igor Kriz, Petr Somberg +1

We completely calculate the -graded coefficients for the constant Mackey functor $\underline{\mathbb{Z…

math.AT2020★ 2 cited

A geometric approach to equivariant factorization homology and nonabelian Poincaré duality

Foling Zou

Fix a finite group G and an n-dimensional orthogonal G-representation V. We define the equivariant factorization homology of a V-framed smooth G-manifold with coefficients in an $E…

math.AT2020★ 1 cited

Notes on equivariant bundles

Foling Zou

We compare two notions of -fiber bundles and -principal bundles in the literature, with an aim to clarify early results in equivariant bundle theory that are needed in curren…

math.AT2020★ 5 cited

Equivariant nonabelian Poincaré duality and equivariant factorization homology of Thom spectra

Jeremy Hahn, Asaf Horev, Inbar Klang +2

In this paper, we study genuine equivariant factorization homology and its interaction with equivariant Thom spectra, which we construct using the language of parametrized higher c…

math.AT2020★ 3 cited

Unital operads, monoids, monads, and bar constructions

J. P. May, Ruoqi Zhang, Foling Zou

We give a description of unital operads in a symmetric monoidal category as monoids in a monoidal category of unital -sequences. This is a new variant of Kelly's old description…

math.AT2020

Loday constructions on twisted products and on tori

Alice Hedenlund, Sarah Klanderman, Ayelet Lindenstrauss +2

We develop a spectral sequence for the homotopy groups of Loday constructions with respect to twisted products in the case where the group involved is a constant simplicial group.…