[PDF][PDF] Configurations in abelian categories. III. Algebras of constructible functions
DD Joyce - arXiv preprint math.AG/0503029, 2005 - Citeseer
This is the second in a series on configurations in an abelian category A. Given a finite poset
(I,≼), an (I,≼)-configuration (σ, ι, π) is a finite collection of objects σ (J) and morphisms ι (J, K) …
(I,≼), an (I,≼)-configuration (σ, ι, π) is a finite collection of objects σ (J) and morphisms ι (J, K) …
[PDF][PDF] Algebraic categories with few monoidal biclosed structures or none
F Foltz, C Lair, GM Kelly - Journal of Pure and Applied Algebra, 1980 - core.ac.uk
We show that the categories of magmas, of semigroups, of magmas with identity, of
monoids, of groups, of rings, and of commutative rings, admit no monoidal biclosed …
monoids, of groups, of rings, and of commutative rings, admit no monoidal biclosed …
[PDF][PDF] Dilatations of categories
A Mayeux - arXiv preprint arXiv:2305.11303, 2023 - arxiv.org
arXiv:2305.11303v1 [math.CT] 18 May 2023 Page 1 arXiv:2305.11303v1 [math.CT] 18 May
2023 Dilatations of categories Arnaud Mayeux May 22, 2023 Abstract. This note unifies, in the …
2023 Dilatations of categories Arnaud Mayeux May 22, 2023 Abstract. This note unifies, in the …
[PDF][PDF] A foundation for synthetic algebraic geometry
F Cherubini, T Coquand, M Hutzler - arXiv preprint arXiv …, 2023 - felix-cherubini.de
This is a foundation for algebraic geometry, developed internal to the Zariski topos, building
on the work of Kock and Blechschmidt ([Koc06][I. 12],[Ble17]). The Zariski topos consists of …
on the work of Kock and Blechschmidt ([Koc06][I. 12],[Ble17]). The Zariski topos consists of …
Hochster duality in derived categories and point-free reconstruction of schemes
J Kock, W Pitsch - Transactions of the American Mathematical Society, 2017 - ams.org
For a commutative ring $ R $, we exploit localization techniques and point-free topology to
give an explicit realization of both the Zariski frame of $ R $(the frame of radical ideals in $ R …
give an explicit realization of both the Zariski frame of $ R $(the frame of radical ideals in $ R …
Scalars, monads, and categories
D Coumans, B Jacobs - arXiv preprint arXiv:1003.0585, 2010 - arxiv.org
This chapter describes interrelations between:(1) algebraic structure on sets of scalars,(2)
properties of monads associated with such sets of scalars, and (3) structure in categories …
properties of monads associated with such sets of scalars, and (3) structure in categories …
Localizations of the category of categories and internal Homs over a ring
A Canonaco, M Ornaghi, P Stellari - arXiv preprint arXiv:2404.06610, 2024 - arxiv.org
We show that, over an arbitrary commutative ring, the localizations of the categories of dg
categories, of unital and of strictly unital $ A_\infty $ categories with respect to the …
categories, of unital and of strictly unital $ A_\infty $ categories with respect to the …
The fundamental pro-groupoid of an affine 2-scheme
A Chirvasitu, T Johnson-Freyd - Applied Categorical Structures, 2013 - Springer
A natural question in the theory of Tannakian categories is: What if you don't remember
Forget? Working over an arbitrary commutative ring R, we prove that an answer to this …
Forget? Working over an arbitrary commutative ring R, we prove that an answer to this …
[PDF][PDF] On∗-homogeneous ideals
M Zafrullah - arXiv preprint arXiv:1907.04384, 2019 - researchgate.net
Let∗ be a star operation of finite character. Call a∗-ideal I of finite type a∗-homogeneous
ideal if I is contained in a unique maximal∗-ideal M= M (I). A maximal∗-ideal that contains …
ideal if I is contained in a unique maximal∗-ideal M= M (I). A maximal∗-ideal that contains …
[PDF][PDF] Tannaka duality over ring spectra
J Wallbridge - arXiv preprint arXiv:1204.5787, 2012 - Citeseer
We prove a Tannaka duality theorem for (∞, 1)-categories. This is a duality between certain
derived group stacks, or more generally certain derived gerbes, and symmetric monoidal …
derived group stacks, or more generally certain derived gerbes, and symmetric monoidal …