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pro vyhledávání: '"LINDELL, ERIK"'
Autor:
Lindell, Erik
The IA-automorphism group is the group of automorphisms of the free group $F_n$ that act trivially on the abelianization $F_n^{\mathrm{ab}}$. This group is in many ways analoguous to Torelli groups of surfaces and their higher dimensional analogues.
Externí odkaz:
http://arxiv.org/abs/2404.06263
Autor:
Lindell, Erik
We compute the cohomology groups of the automorphism group of the free group $F_n$, with coefficients in arbitrary tensor products of the standard representation $H_1(F_n, \mathbb{Q})$ and its dual, in a range where $n$ is sufficiently large compared
Externí odkaz:
http://arxiv.org/abs/2212.11075
Autor:
Lindell, Erik
This licentiate thesis consists of two papers about topics related to representation stability for different automorphisms groups of topological spaces and manifolds. In Paper I, we study the rational homology groups of \textit{Torelli groups} of smo
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-193355
Autor:
Lindell, Erik, Saleh, Bashar
Publikováno v:
Algebr. Geom. Topol. 24 (2024) 2673-2705
We consider in parallel pointed homotopy automorphisms of iterated wedge sums of topological spaces and boundary relative homotopy automorphisms of iterated connected sums of manifolds minus a disk. Under certain conditions on the spaces and manifold
Externí odkaz:
http://arxiv.org/abs/2105.11325
Autor:
Lindell, Erik
In the early 1980's, Johnson defined a homomorphism $\mathcal{I}_{g}^1\to\bigwedge^3 H_1(S_{g},\mathbb{Z})$, where $\mathcal{I}_{g}^1$ is the Torelli group of a closed, connected and oriented surface of genus $g$ with a boundary component and $S_g$ i
Externí odkaz:
http://arxiv.org/abs/2010.06910
Autor:
Lindell, Erik
This paper describes methods to compute the decomposition type of representationsof some quivers that appear in topological data analysis. Specically, these are theAn-quivers, and the quivers CL(f) and CL(f; f). A background is given to explain theap
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-210863
Autor:
Lindell, Erik, Willwacher, Thomas
We describe new graphical models of the framed little disks operads which exhibit large symmetry dg Lie algebras.
Externí odkaz:
http://arxiv.org/abs/1809.06918
Autor:
Lindell, Erik, Svensson, Magnus
Transformatorstationer i det svenska elnätet innehar en vital funktion för att försörjningen av elenergi från producent till konsument skall fungera. Stationerna finns på olika spännings-nivåer – men de har alla en sak gemensamt: Behov av a
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-8183
Autor:
Andersson, Tommy, Lindell, Erik
I samband med att mellanspänningsnätet kablifieras ökar också kraven vad gäller fellokalisering. För att hålla avbrottstiderna i nätet korta är effektiv felsökning erforderlig. Detta arbete syftar till att kartlägga och redogöra för begr
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-6865
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