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20112024
most citedA vanishing theorem for tautological classes of aspherical manifolds

16 citations · 81 across the 17 of their papers we have counts for

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math.KT2022

The localisation theorem for the -theory of stable -categories

Fabian Hebestreit, Andrea Lachmann, Wolfgang Steimle

We provide a fairly self-contained account of the localisation and cofinality theorems for the algebraic -theory of stable -categories. It is based on a general…

math.KT2021★ 4 cited

Stable moduli spaces of hermitian forms

Fabian Hebestreit, Wolfgang Steimle

We prove that Grothendieck-Witt spaces of Poincaré categories are, in many cases, group completions of certain moduli spaces of hermitian forms. This, in particular, identifies Kar…

math.KT2020

Hermitian K-theory for stable -categories III: Grothendieck-Witt groups of rings

Baptiste Calmès, Emanuele Dotto, Yonatan Harpaz +6

We establish a fibre sequence relating the classical Grothendieck-Witt theory of a ring to the homotopy -orbits of its K-theory and Ranicki's original (non-period…

math.KT2020★ 7 cited

Hermitian K-theory for stable -categories II: Cobordism categories and additivity

Baptiste Calmès, Emanuele Dotto, Yonatan Harpaz +6

We define Grothendieck-Witt spectra in the setting of Poincaré -categories and show that they fit into an extension with a K- and an L-theoretic part. As consequences we de…

math.KT2020★ 2 cited

Hermitian K-theory for stable -categories I: Foundations

Baptiste Calmès, Emanuele Dotto, Yonatan Harpaz +6

This paper is the first in a series in which we offer a new framework for hermitian K-theory in the realm of stable -categories. Our perspective yields solutions to a varie…