Results 71 to 80 of about 3,791 (108)

Operads, Homotopy Theory and Higher Categories in Algebraic Quantum Field Theory

open access: yes
This chapter provides a non-technical overview and motivation for the recent interactions between algebraic quantum field theory (AQFT) and rather abstract mathematical disciplines such as operads, model categories and higher categories.
Benini M., Schenkel A.
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On higher structure on the operadic deformation complexes ${Def}(e_n\to \mathcal{P})$

open access: yes, 2017
In this paper, we prove that there is a canonical homotopy $(n+1)$-algebra structure on the shifted operadic deformation complex $Def(e_n\to\mathcal{P})[-n]$ for any operad $\mathcal{P}$ and a map of operads $f\colon e_n\to\mathcal{P}$. This result generalizes the result of [T2], where the case $\mathcal{P}=\mathrm{End}_{Op}(X)$ was considered. Another
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Matriarch: A Python Library for Materials Architecture. [PDF]

open access: yesACS Biomater Sci Eng, 2015
Giesa T   +3 more
europepmc   +1 more source

Higher crossed modules of algebras over an operad

open access: yes
We study crossed modules in the context of algebras over an operad. To do so, in the first section, we adapt the methods of Janelidze by reviewing the notions of internal actions, precrossed modules and crossed modules in the operadic case. Moreover, we extract the Peiffer relations, well known in the Lie case, for precrossed modules over an arbitrary ...
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Weak units, higher operads, and deformations of monoidal categories

open access: yes, 2022
Abstract: Differentially graded categories (abbreviated: dg-categories) are fundamental objects in algebraic geometry and higher category theory. After their introduction by Kelly to homologous algebra, dg-categories were used by Bondal-Kapranov to enhance triangulated categories.
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Cyclic operads, dendroidal structures, higher categories

open access: yes, 2010
The thesis consists of three parts, each of these parts contributes to the theory of operads with some new results. In the first part we study the homotopy theory of cyclic operads by employing methods developed by Berger and Moerdijk for the study of the homotopy theory of operads.
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