A note on triangulated monads and categories of module spectra

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Standard

A note on triangulated monads and categories of module spectra. / Dell'Ambrogio, Ivo; Sanders, Beren.

I: Comptes Rendus Mathématique, Bind 356, Nr. 8, 2018, s. 839-842.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Dell'Ambrogio, I & Sanders, B 2018, 'A note on triangulated monads and categories of module spectra', Comptes Rendus Mathématique, bind 356, nr. 8, s. 839-842. https://doi.org/10.1016/j.crma.2018.06.007

APA

Dell'Ambrogio, I., & Sanders, B. (2018). A note on triangulated monads and categories of module spectra. Comptes Rendus Mathématique, 356(8), 839-842. https://doi.org/10.1016/j.crma.2018.06.007

Vancouver

Dell'Ambrogio I, Sanders B. A note on triangulated monads and categories of module spectra. Comptes Rendus Mathématique. 2018;356(8):839-842. https://doi.org/10.1016/j.crma.2018.06.007

Author

Dell'Ambrogio, Ivo ; Sanders, Beren. / A note on triangulated monads and categories of module spectra. I: Comptes Rendus Mathématique. 2018 ; Bind 356, Nr. 8. s. 839-842.

Bibtex

@article{7f18796d215e4e139db5fae5fb6338a1,
title = "A note on triangulated monads and categories of module spectra",
abstract = "Consider a monad on an idempotent complete triangulated category with the property that its Eilenberg–Moore category of modules inherits a triangulation. We show that any other triangulated adjunction realizing this monad is {\textquoteleft}essentially monadic{\textquoteright}, i.e. becomes monadic after performing the two evident necessary operations of taking the Verdier quotient by the kernel of the right adjoint and idempotent completion. In this sense, the monad itself is {\textquoteleft}intrinsically monadic{\textquoteright}. It follows that for any highly structured ring spectrum, its category of homotopy (aka na{\"i}ve) modules is triangulated if and only if it is equivalent to its category of highly structured (aka strict) modules.",
author = "Ivo Dell'Ambrogio and Beren Sanders",
year = "2018",
doi = "10.1016/j.crma.2018.06.007",
language = "English",
volume = "356",
pages = "839--842",
journal = "Comptes Rendus de l'Academie des Sciences - Series I: Mathematics",
issn = "1631-073X",
publisher = "Elsevier",
number = "8",

}

RIS

TY - JOUR

T1 - A note on triangulated monads and categories of module spectra

AU - Dell'Ambrogio, Ivo

AU - Sanders, Beren

PY - 2018

Y1 - 2018

N2 - Consider a monad on an idempotent complete triangulated category with the property that its Eilenberg–Moore category of modules inherits a triangulation. We show that any other triangulated adjunction realizing this monad is ‘essentially monadic’, i.e. becomes monadic after performing the two evident necessary operations of taking the Verdier quotient by the kernel of the right adjoint and idempotent completion. In this sense, the monad itself is ‘intrinsically monadic’. It follows that for any highly structured ring spectrum, its category of homotopy (aka naïve) modules is triangulated if and only if it is equivalent to its category of highly structured (aka strict) modules.

AB - Consider a monad on an idempotent complete triangulated category with the property that its Eilenberg–Moore category of modules inherits a triangulation. We show that any other triangulated adjunction realizing this monad is ‘essentially monadic’, i.e. becomes monadic after performing the two evident necessary operations of taking the Verdier quotient by the kernel of the right adjoint and idempotent completion. In this sense, the monad itself is ‘intrinsically monadic’. It follows that for any highly structured ring spectrum, its category of homotopy (aka naïve) modules is triangulated if and only if it is equivalent to its category of highly structured (aka strict) modules.

U2 - 10.1016/j.crma.2018.06.007

DO - 10.1016/j.crma.2018.06.007

M3 - Journal article

VL - 356

SP - 839

EP - 842

JO - Comptes Rendus de l'Academie des Sciences - Series I: Mathematics

JF - Comptes Rendus de l'Academie des Sciences - Series I: Mathematics

SN - 1631-073X

IS - 8

ER -

ID: 176441004