Transfer of splitness with respect to a fully invariant short exact sequence in abelian categories

S Crivei, D Keskin Tütüncü, R Tribak - Communications in Algebra, 2020 - Taylor & Francis
We study the transfer via functors between abelian categories of the (dual) relative splitness
of objects with respect to a fully invariant short exact sequence. We mainly consider fully …

Split objects with respect to a fully invariant short exact sequence in abelian categories

S Crivei, DK Tütüncü, R Tribak - Rendiconti del Seminario Matematico …, 2022 - ems.press
We introduce and investigate (dual) relative split objects with respect to a fully invariant short
exact sequence in abelian categories. We compare them with (dual) relative Rickart objects …

Pure-direct-objects in categories: transfer via functors

SE Toksoy - Communications in Algebra, 2023 - Taylor & Francis
Full article: Pure-direct-objects in categories: transfer via functors Skip to Main Content Taylor and
Francis Online homepage Taylor and Francis Online homepage Log in | Register Cart 1.Home 2.All …

Transfer of CS-Rickart and dual CS-Rickart properties via functors between abelian categories

S Crivei, SM Radu - Quaestiones Mathematicae, 2022 - Taylor & Francis
We study the transfer of (dual) relative CS-Rickart properties via functors between abelian
categories. We consider fully faithful functors as well as adjoint pairs of functors. We give …

D4-objects in abelian categories: Transfer via functors

D Keskin Tütüncü, B Kalebogaz - Communications in Algebra, 2022 - Taylor & Francis
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and Francis Online homepage Taylor and Francis Online homepage Access provided by The …

Rickart and dual Rickart objects in abelian categories: Transfer via functors

S Crivei, G Olteanu - Applied Categorical Structures, 2018 - Springer
We study the transfer of (dual) relative Rickart properties via functors between abelian
categories, and we deduce the transfer of (dual) relative Baer property. We also give …

A note on separable functors and monads with an application to equivariant derived categories

XW Chen - Abhandlungen aus dem Mathematischen Seminar der …, 2015 - Springer
For an adjoint pair (F, U)(F, U) of functors, we prove that UU is a separable functor if and only
if the defined monad is separable and the associated comparison functor is an equivalence …

[HTML][HTML] Abelian quotients of categories of short exact sequences

Z Lin - Journal of Algebra, 2020 - Elsevier
We mainly investigate abelian quotients of categories of short exact sequences. The natural
framework to consider the question is via identifying quotients of morphism categories as …

Transfer of homological objects in exact categories via adjoint triples. Applications to functor categories

S Estrada, M Cortés-Izurdiaga, S Odabasi - arXiv preprint arXiv …, 2024 - arxiv.org
For a given family $\{(\mathrm {q} _i,\mathrm {t} _i,\mathrm {p_i})\} _ {i\in I} $ of adjoint triples
between exact categories $\mathcal {C} $ or $\mathcal {D} $, we show that any cotorsion …

Reflexivity in derived categories

F Mantese, A Tonolo - 2010 - degruyter.com
An adjoint pair of contravariant functors between abelian categories can be extended to the
adjoint pair of their derived functors in the associated derived categories. We describe the …