[HTML][HTML] A classification of Taylor towers of functors of spaces and spectra
G Arone, M Ching - Advances in Mathematics, 2015 - Elsevier
We describe new structure on the Goodwillie derivatives of a functor, and we show how the
full Taylor tower of the functor can be recovered from this structure. This new structure takes …
full Taylor tower of the functor can be recovered from this structure. This new structure takes …
Operads and chain rules for the calculus of functors
G Arone, M Ching - arXiv preprint arXiv:0902.0399, 2009 - arxiv.org
We study the structure possessed by the Goodwillie derivatives of a pointed homotopy
functor of based topological spaces. These derivatives naturally form a bimodule over the …
functor of based topological spaces. These derivatives naturally form a bimodule over the …
Cross-effects and the classification of Taylor towers
G Arone, M Ching - Geometry & Topology, 2016 - msp.org
Let F be a homotopy functor with values in the category of spectra. We show that partially
stabilized cross-effects of F have an action of a certain operad. For functors from based …
stabilized cross-effects of F have an action of a certain operad. For functors from based …
Operads revisited
E Getzler - Algebra, Arithmetic, and Geometry: Volume I: In Honor …, 2009 - Springer
Operads may be represented as symmetric monoidal functors on a small symmetric
monoidal category. We discuss the axioms which must be imposed on a symmetric …
monoidal category. We discuss the axioms which must be imposed on a symmetric …
Shapely monads and analytic functors
R Garner, T Hirschowitz - Journal of Logic and Computation, 2018 - academic.oup.com
In this article, we give precise mathematical form to the idea of a structure whose data and
axioms are faithfully represented by a graphical calculus; some prominent examples are …
axioms are faithfully represented by a graphical calculus; some prominent examples are …
Bar constructions and Quillen homology of modules over operads
JE Harper - Algebraic & Geometric Topology, 2010 - msp.org
We show that topological Quillen homology of algebras and modules over operads in
symmetric spectra can be calculated by realizations of simplicial bar constructions. Working …
symmetric spectra can be calculated by realizations of simplicial bar constructions. Working …
[PDF][PDF] On n-excisive functors of module categories
R McCarthy - preprint, 1999 - researchgate.net
We give a new construction for the n-th Taylor polynomial, in the sense of Goodwillie
calculus, for homotopy functors from spectra to spectra. We then use this model to classify n …
calculus, for homotopy functors from spectra to spectra. We then use this model to classify n …
Bar constructions for topological operads and the Goodwillie derivatives of the identity
M Ching - Geometry & Topology, 2005 - msp.org
We describe a cooperad structure on the simplicial bar construction on a reduced operad of
based spaces or spectra and, dually, an operad structure on the cobar construction on a …
based spaces or spectra and, dually, an operad structure on the cobar construction on a …
[HTML][HTML] Comparing the orthogonal and homotopy functor calculi
D Barnes, R Eldred - Journal of Pure and Applied Algebra, 2016 - Elsevier
Goodwillie's homotopy functor calculus constructs a Taylor tower of approximations to F,
often a functor from spaces to spaces. Weiss's orthogonal calculus provides a Taylor tower …
often a functor from spaces to spaces. Weiss's orthogonal calculus provides a Taylor tower …
-OPERADS AS SYMMETRIC MONOIDAL -CATEGORIES
R Haugseng, J Kock - Publicacions matemàtiques, 2024 - projecteuclid.org
We use Lurie's symmetric monoidal envelope functor to give two new descriptions of∞-
operads: as certain symmetric monoidal∞-categories whose underlying symmetric …
operads: as certain symmetric monoidal∞-categories whose underlying symmetric …