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J. Xarez

5 papers hereh-index 541 citations16 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author5

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.CT5

identity via Semantic Scholar / OpenAlex

activity
20112025
most citedA pretorsion theory for the category of all categories

2 citations · 3 across the 5 of their papers we have counts for

collaborators

5 papers

math.CT2025

Very-Well-Behaved Epireflections for Categories of Models of Sketches

João J. Xarez

Firstly, precise conditions on how to obtain very-well-behaved epireflections are explored and improved from the author's previous papers; meaning that, beginning with a monad and…

math.CT2023

The monotone-light factorization for n-categories via n-preorders

João J. Xarez

Starting with a symmetric monoidal adjunction with certain properties, one derives another symmetric monoidal adjunction with the same properties between the respective categories…

math.CT2022

The monotone-light factorization for 2-categories via 2-prorders

João J. Xarez

It is shown that the reflection 2Cat --> 2Preord of the category of all 2-categories into the category of 2-preorders determines a monotone-light factorization system on 2Cat and t…

math.CT2020★ 2 cited

A pretorsion theory for the category of all categories

João J. Xarez

A pretorsion theory for the category of all categories is presented. The associated prekernels and precokernels are calculated for every functor.

math.CT2011★ 1 cited

Admissibility, stable units and connected components

J. J. Xarez

Consider a reflection from a finitely-complete category C into its full subcategory M, with unit η:1C​→HI. Suppose there is a left-exact…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.