# Invited Talks

## 2024

### October

#### TBD

Topology Intercity Seminar, Radboud University, Nijmegen

### July

#### Syntomic cohomology of ring spectra

Topologie, Oberwolfach.

### April

#### Syntomic cohomology of real topological K-theory

Topology Seminar, University of Bonn.

### March

#### Syntomic cohomology of real topological K-theory

Topology Seminar, Massachusetts Institute of Technology.

## 2023

### November

#### Syntomic cohomology of real topological K-theory

Arithmetic Geometry Seminar, University of Milan.

### June

#### Syntomic cohomology of Morava K-theory

Homotopy Theory in Trondheim, Norwegian University of Science and Technology.

### March

#### Deformations of equivariant homotopy theory

Nouveau séminaire ALPE, Université Montpellier

## 2022

### October

#### Algebraic K-theory of elliptic cohomology

GDR-Topologie, Nantes Université

### September

#### Deformations of equivariant homotopy

Après-midi Parisienne de Topologie Algébrique, Université Sorbonne Paris Nord

### June

#### Homology of twisted G-rings

Algebraic Topology Seminar, Université Sorbonne Paris Nord

### March

#### Algebraic K-theory of elliptic cohomology

Electronic Computational Homotopy Theory Seminar

### January

#### Generalizations of Hochschild homology for rings with anti-involution

Topology Seminar, University of California, San Diego

## 2021

### September

#### Redshift in algebraic K-theory

Geometry and Topology Seminar, University of Pennsilvania

### May

#### Real topological Hochschild homology, norms and Witt vectors [Video]

Algebraic Topology Seminar, University of Warwick

### March

#### Algebraic K-theory and chromatic homotopy theory [pdf]

Equivariant techniques in stable homotopy theory, American Institute of Mathematics, San Jose, California

## 2020

### April

#### Morava K-theory of algebraic K-theory and topological periodic cyclic homology

Topology Seminar, École polytechnique fédérale de Lausanne

### March

#### Morava K-theory of algebraic K-theory and topological periodic cyclic homology

Topology Seminar, Massachusetts Institute of Technology

#### Equivariant Witt vectors, Real topological Hochschild homology, and norms

Equivariant homotopy theory and p-adic Hodge Theory Conference, Banff International Research Station

### January

#### Chromatic complexity and topological periodic cyclic homology

Topology Seminar, Bergische Universität Wuppertal

## 2019

### May

#### Transchromatic behavior in algebriac K-theory and future directions

Topology Seminar, Freie Universität Berlin

#### Iterated algebraic K-theory of the integers and higher Lichtenbaum-Quillen conjectures

Algebraic Topology Seminar, University of California, Los Angeles

### April

#### Iterated algebraic K-theory of the integers and higher Lichtenbaum-Quillen conjectures

Topology Seminar, University of Illinois Urbana-Champaign

### March

#### Towards Topological Hochschild homology of the second truncated Brown-Peterson spectrum

AMS Sectional, University of Hawaii at Manoa

#### Iterated algebraic K-theory of the integers and the Greek letter family red-shift conjecture

Topology Seminar, Northwestern University

### January

#### Iterated algebraic K-theory of the integers and higher Lichtenbaum-Quillen conjectures [Video]

Electronic Computational Homotopy Theory Seminar

## 2018

### June

#### The Fundamental Theorem of Algebra via Topology

REU, Michigan State University

### March

#### Chromatic complexity of topological periodic cyclic homology of y(n)

AMS Sectional, Ohio State University

## 2017

### November

#### The Segal Conjecture for topological Hochschild homology of Ravenel spectra

Topology Seminar, University of Kentucky

#### The Hopf map in classical mechanics

Math Club, University of Kentucky

#### Evidence for the Greek letter family red-shift conjecture

Midwest Topology Conference, Wayne State University

### April

#### Loday construction in functor categories [pdf]

AMS Sectional, Indiana University

### February

#### Approximating algebraic K-theory of the image of J

Topology Seminar, University of Chicago

## 2016

### December

#### Periodic Phenomena in iterated algebraic K-theory of finite fields

Topology Seminar, Notre Dame

### November

#### Periodicity in iterated algebraic K-theory

Geometry and Topology Seminar, Michigan State University

#### Red-shift type phenomena in iterated algebraic K-theory of finite fields

Topology Seminar, Indiana University

### March

#### Topological Hochschild homology of the connecitve cover of the K(1)-local sphere

Topology Seminar, University of illinois Urbana Champaign

### February

#### On mod (p,v_1) homotopy of THH of the K(1)-local sphere and its homotopy fixed points

K-theory Seminar, Ohio State University

## 2014

#### The Topologist's Snowflake and the Rose [pdf]

Undergraduate Seminar, Kalamazoo College

# Expository Talks

## 2018

### May

#### Pro-objects in infinity categories [pdf]

Vitamin K1: Kerz-Strunk-Tamme's Proof of Weibel's Conjecture, University of Illinois at Chicago

## 2017

### May

#### On the structure of the map from MU to BP [pdf]

Talbot Workshop on Obstruction Theory (Notes compiled by Eva Belmont and Sanath Devalapurkar)

### August

#### Stacks and Homotopy theory [pdf]

West Coast Algebraic Topology Summer School, University of Oregon (joint with Eva Belmont)

## 2015

### July

#### Fundamental Theorems of Algebraic K-theory [pdf]

European Talbot Workshop, Klosters, Switzerland

## 2014

### July

#### On the paper "Nilpotence and Stable Homotopy Theory II" [pdf]

MSRI Summer School: Algebraic Topology, Guanajuato, Mexico