Formality of $\mathbb{E}_n$-algebras and cochains on spheres

We study the loop and suspension functors on the category of augmented $\mathbb{E}_n$-algebras. One application is to the formality of the cochain algebra of the $n$-sphere. We show that it is formal as an $\mathbb{E}_n$-algebra, also with coefficients in general commutative ring spectra, but rarely...

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Hauptverfasser:	Heuts, Gijs, Land, Markus
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Algebraic Topology
Online-Zugang:	Volltext bestellen
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