Kristian J. Moi

About me: I am a mathematician by training and I've worked as a postdoc in pure mathematics at Copenhagen University, University of Münster, MPIM in Bonn and KTH in Stockholm. I currently work as a data engineer for the insurance company Fremtind Forsikring in Oslo.

Research: My field of research is algebraic topology and homotopy theory, focusing on algebraic K-theory, trace methods and equivariant phenomena.

E-mail: kristian.moi at gmail.com

Papers:

• Homotopy theory of G-diagrams and equivariant excision, (arXiv version, published version in Algebraic & Geometric Topology, joint with E. Dotto)

• Equivariant loops on classifying spaces (Accepted for publication in Algebraic & Geometric Topology)

• Real topological Hochschild homology (Accepted for publication in Journal of the European Mathematical Society, joint with E. Dotto, I. Patchkoria and S. Reeh)

• Witt Vectors, Polynomial Maps, and Real Topological Hochschild Homology (joint with E. Dotto and I. Patchkoria)

• Hermitian K-theory for stable infinity-categories I: Foundations. (Joint with Baptiste Calmès, Emanuele Dotto, Yonatan Harpaz, Fabian Hebestreit, Markus Land, Denis Nardin, Thomas Nikolaus and Wolfgang Steimle)

• Hermitian K-theory for stable infinity-categories II: Cobordism categories and additivity. (Joint with Baptiste Calmès, Emanuele Dotto, Yonatan Harpaz, Fabian Hebestreit, Markus Land, Denis Nardin, Thomas Nikolaus and Wolfgang Steimle)

• Hermitian K-theory for stable infinity-categories III: Grothendieck-Witt groups of rings. (Joint with Baptiste Calmès, Emanuele Dotto, Yonatan Harpaz, Fabian Hebestreit, Markus Land, Denis Nardin, Thomas Nikolaus and Wolfgang Steimle)

• PhD thesis: Equivariant homotopy theory and K-theory of exact categories with duality

Here is video from a talk I gave at the Hausdorff Institute in Bonn:

Kristian Moi: Real topological Hochschild homology