Zobrazeno 1 - 10
of 10 539
pro vyhledávání: '"Kupers, A"'
In the literature, there are two standard rank filtrations on $K$-theory: an ``unstable'' one which is traditionally defined through the homology of $GL_n$, and a ``stable'' one which was defined by Rognes using the simplicial structure on Waldhausen
Externí odkaz:
http://arxiv.org/abs/2501.01609
Autor:
Krannich, Manuel, Kupers, Alexander
Motivated by applications to spaces of embeddings and automorphisms of manifolds, we consider a tower of $\infty$-categories of truncated right-modules over a unital $\infty$-operad $\mathcal{O}$. We study monoidality and naturality properties of thi
Externí odkaz:
http://arxiv.org/abs/2409.10991
In any category with a reasonable notion of cover, each object has a group of scissors automorphisms. We prove that under mild conditions, the homology of this group is independent of the object, and can be expressed in terms of the scissors congruen
Externí odkaz:
http://arxiv.org/abs/2408.08081
We prove that the groups of orientation-preserving homeomorphisms and diffeomorphisms of $\mathbb{R}^n$ are boundedly acyclic, in all regularities. This is the first full computation of the bounded cohomology of a transformation group that is not com
Externí odkaz:
http://arxiv.org/abs/2405.20395
Autor:
Ferguson, William D.
Publikováno v:
Eastern Economic Journal, 2020 Jul 01. 46(3), 521-524.
Externí odkaz:
https://www.jstor.org/stable/48730465
Autor:
Kupers, Wendelin, Volckmann, Russ
Publikováno v:
Integral Leadership Review. 2009, Vol. 9 Issue 5, p1-16. 16p. 1 Illustration, 1 Diagram.
Autor:
Krannich, Manuel, Kupers, Alexander
This note serves to record examples of diffeomorphisms of closed smooth $4$-manifolds $X$ that are homotopic but not pseudoisotopic to the identity, and to explain why there are no such examples when $X$ is orientable and its fundamental group is a f
Externí odkaz:
http://arxiv.org/abs/2402.16167
Autor:
Dyussenov, Mergen
Publikováno v:
Viešoji politika ir administravimas / Public Policy and Administration. 15(2):347-350
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=414027
We determine for which exotic tori $\mathcal{T}$ of dimension $d\neq4$ the homomorphism from the group of isotopy classes of orientation-preserving diffeomorphisms of $\mathcal{T}$ to ${\rm SL}_d(\mathbb Z)$ given by the action on the first homology
Externí odkaz:
http://arxiv.org/abs/2305.08065
Autor:
Paul Martin, Ilissa B. Ocko, Sofia Esquivel‐Elizondo, Roland Kupers, David Cebon, Tom Baxter, Steven P. Hamburg
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 10, Pp 3995-4009 (2024)
Abstract Hydrogen, as an energy carrier, is attractive to many stakeholders based on the assumption that the extensive global network of natural gas infrastructure can be repurposed to transport hydrogen as part of a zero‐carbon energy future. Ther
Externí odkaz:
https://doaj.org/article/ab57c92c44c044edaf81c9cadb68c266