García Rozas, Juan Ramón Author
When do Foxby classes coincide with the classes of modules of finite Gorenstein dimensions?
- Bennis D.
- García Rozas J.
- Oyonarte L.
KYOTO JOURNAL OF MATHEMATICS - 1/12/2016
- JCR Quartile: Q4 (2016)
- SJR Quartile: Q2
- JCR Impact Factor: 0.324 (2022)
- Category normalized Impact: 0.671 (2016)
- CiteScore: 1 (2020)
- SJR: 0.723 (2016
- SNIP: 0.603 (2016
- JCR 5-year Impact Factor: 0.773
- JCR Categories: MATHEMATICS
- SJR Categories: Mathematics (miscellaneous) (Q2)
- Scopus
- ORCID
- Web of Science
The role of w-tilting modules in relative Gorenstein (co)homology
- Bennis, Driss
- Duarte, Enrique
- Garcia Rozas, Juan R.
- Oyonarte, Luis
OPEN MATHEMATICS - 9/12/2021
- JCR Quartile: Q2 (2021)
- JCR Impact Factor: 0.979 (2023)
- Category normalized Impact: 0.939 (2021)
- ORCID
- Web of Science
The group of covering automorphisms of a quasi-coherent sheaf on <i>P</i><SUP>1</SUP>(<i>K</i>)
- Enochs E.
- Estrada S.
- Rozas J.
- Oyonarte L.
PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY - 1/6/2007
- JCR Quartile: Q2 (2007)
- SJR Quartile: Q2
- JCR Impact Factor: 0.529 (2022)
- CiteScore: 1.2 (2020)
- SJR: 0.827 (2007
- SNIP: 0.73 (2007
- SJR Categories: Mathematics (miscellaneous) (Q2)
- Scopus
- ORCID
- Web of Science
The Category of Modules on an <i>n</i>-Trivial Extension: the Basic Properties
- Benkhadra D.
- Bennis D.
- García Rozas J.R.
ALGEBRA COLLOQUIUM - 1/9/2020
- JCR Quartile: Q4 (2020)
- JCR Impact Factor: 0.429 (2023)
- Category normalized Impact: 0.184 (2020)
- CiteScore: 0.7 (2020)
- SJR: 0.352 (2020
- SNIP: 0.757 (2020
- JCR 5-year Impact Factor: 0.448
- JCR Categories: MATHEMATICS, APPLIED
- Scopus
- ORCID
- Web of Science
The Brauer Group of irreducible coalgebras
- Cuadra J.
- García Rozas J.
- Torrecillas B.
- Van Oystaeyen F.
JOURNAL OF ALGEBRA - 15/4/2001
- JCR Quartile: Q2 (2001)
- SJR Quartile: Q1
- JCR Impact Factor: 0.501 (2022)
- Category normalized Impact: 0.071 (2001)
- CiteScore: 1.4 (2020)
- SJR: 1.586 (2001
- SNIP: 1.265 (2001
- SJR Categories: Algebra and Number Theory (Q1)
- Scopus
- ORCID
- Web of Science
Subprojectivity in Abelian Categories
- Houda Amzil
- Driss Bennis
- J. R. García Rozas
- Hanane Ouberka
- Luis Oyonarte
APPLIED CATEGORICAL STRUCTURES - 11/10/2021
- JCR Quartile: Q3 (2021)
- JCR Impact Factor: 0.713 (2023)
- Category normalized Impact: 2.191 (2021)
- CiteScore: 1.2 (2020)
- SJR: 0.515 (2020
- SNIP: 1.132 (2020
- JCR 5-year Impact Factor: 0.623
- JCR Categories: MATHEMATICS
- Scopus
- ORCID
- Web of Science
Subgroups of the Brauer Group of a Cocommutative Coalgebra: To the memory of M. M. Marqués Escámez
- Cuadra J.
- García Rozas J.
- Torrecillas B.
Algebras and Representation Theory - 1/12/2000
- SJR Quartile: Q2
- CiteScore: 1 (2020)
- SJR: 0.834 (2000
- SNIP: 1.076 (2000
- SJR Categories: Mathematics (miscellaneous) (Q2)
- Scopus
- ORCID
Special Issue of ICART2018 PREFACE
- Bennis D.
- Ding N.
- Rozas J.R.G.
- López-Permouth S.R.
- Oyonarte L.
ALGEBRA COLLOQUIUM - 1/9/2020
- JCR Impact Factor: 0.429 (2020)
- CiteScore: 0.7 (2020)
- SJR: 0.352 (2020
- SNIP: 0.757 (2020
- JCR 5-year Impact Factor: 0.448
- JCR Categories: MATHEMATICS, APPLIED
Semidualizing and Tilting Adjoint Pairs, Applications to Comodules
- Rozas J.
- Ramos J.
- Torrecillas B.
BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY - 1/1/2015
- JCR Quartile: Q2 (2015)
- SJR Quartile: Q2
- JCR Impact Factor: 0.64 (2022)
- Category normalized Impact: 1.039 (2015)
- CiteScore: 1.9 (2020)
- SJR: 0.649 (2015
- SNIP: 1.113 (2015
- JCR 5-year Impact Factor: 0.693
- JCR Categories: MATHEMATICS
- SJR Categories: Mathematics (miscellaneous) (Q2)
- Scopus
- ORCID
- Web of Science
Rugged modules: The opposite of flatness
- Büyüka??k E.
- Enochs E.
- García Rozas J.
- Kafkas-Demirci G.
- López-Permouth S.
- Oyonarte L.
COMMUNICATIONS IN ALGEBRA - 1/2/2018
- JCR Quartile: Q4 (2018)
- SJR Quartile: Q2
- JCR Impact Factor: 0.501 (2023)
- Category normalized Impact: 1.415 (2018)
- CiteScore: 1 (2020)
- SJR: 0.671 (2018
- SNIP: 0.973 (2018
- JCR 5-year Impact Factor: 0.536
- JCR Categories: MATHEMATICS
- SJR Categories: Algebra and Number Theory (Q2)
- Scopus
- ORCID
- Web of Science
Problemas resueltos de álgebra lineal
- Juan Ramón García Rozas
- Luis Antonio Oyonarte Alcalá
1999
- Dialnet
Problemas resueltos de álgebra básica y matemática discreta
- Juan Ramón García Rozas
- Luis Antonio Oyonarte Alcalá
1999
- Dialnet
Grupos de Braver y pícaro de coálgebras
- Juan Cuadra Díaz
- Blas Torrecillas Jover
- Juan Ramón García Rozas
2000
- Dialnet
Dimensiones (x ,y )-Gorenstein: Aplicaciones en la categoría de módulos
- Enrique Duarte González
- Luis Antonio Oyonarte Alcalá
- Juan Ramón García Rozas
2022
- Dialnet
Cubiertas y envolventes en categorías de representaciones
- Sergio Estrada Domínguez
- Luis Antonio Oyonarte Alcalá
- Juan Ramón García Rozas
2003
- Dialnet
Cubiertas relativas inyectivas
- Juan Ramón García Rozas
- Blas Torrecillas Jover
1996
- Dialnet
Covers and envelopes in the category of complexes of modules
- J R García Rozas
CRC PRESS - 18/01/1999
- ORCID
Existence of covers over fixed rings
- Rozas, JRG
- Torrecillas, B
- Caenepeel, S
- Verschoren, A
RINGS, HOPF ALGEBRAS, AND BRAUER GROUPS - 1998
- Dialnet
- Web of Science
Covers and relative purity over commutative noetherian local rings
- Juan Ramon Garc??a Rozas
- Luis Oyonarte
- Blas Torrecillas
ABELIAN GROUPS, RINGS, MODULES, AND HOMOLOGICAL ALGEBRA - 01/2006
- ORCID
- Web of Science
This author has no patents.
This author has no reports or other types of publications.
h index
Scopus: 12
Web of Science: 12
i10 index
Scopus: 14
Web of Science: 15
Research groups
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Categorías, computación y teoría de anillos
Role: Miembro
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Research projects at UAL
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Acronym P20_00770Since: October 5, 2021Until: December 31, 2022Funded by: JUNTAFunding / grant amount: 25,200.00 EURRole: Investigador
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Acronym PID2020-113552GB-I00Since: September 1, 2021Until: August 31, 2024Funded by: MECFunding / grant amount: 31,500.00 EURRole: Investigador
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Acronym UAL18-FQM-B042-ASince: October 1, 2019Until: September 30, 2021Funded by: Universidad de AlmeríaFunding / grant amount: 25,700.00 EURRole: Investigador
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Acronym MTM2017-86987-PSince: January 1, 2018Until: December 31, 2020Funded by: MECFunding / grant amount: 41,261.00 EURRole: Investigador
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Acronym MTM2014-54439-PSince: January 1, 2015Until: December 31, 2017Funded by: Ministerio de Economía y CompetitividadFunding / grant amount: 64,977.00 EURRole: Investigador
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Acronym MTM2011-27090Since: January 1, 2012Until: December 31, 2014Funded by: MECFunding / grant amount: 71,995.00 EURRole: Investigador
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Acronym MTM2008-03339Since: January 1, 2009Until: December 31, 2011Funded by: MECFunding / grant amount: 83,490.00 EURRole: Investigador
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Acronym P07-FQM-03128Since: February 1, 2008Until: December 31, 2012Funded by: JUNTAFunding / grant amount: 90,000.00 EURRole: Investigador
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Acronym MTM2005-03227Since: December 31, 2005Until: December 30, 2008Funded by: MECFunding / grant amount: 51,170.00 EURRole: Investigador
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Acronym BFM2002-02717Since: October 1, 2002Until: September 30, 2005Funded by: MECFunding / grant amount: 37,030.00 EURRole: Investigador
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Acronym nanSince: September 3, 2001Until: March 10, 2002Funded by: FIAPAFunding / grant amount: 10,818.23 EURRole: Investigador
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Acronym PB98-1005Since: December 1, 1999Until: December 1, 2002Funded by: MECFunding / grant amount: 18,030.36 EURRole: Investigador
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Acronym PB95-1068Since: September 11, 1996Until: September 11, 1999Funded by: MECFunding / grant amount: 9,015.18 EURRole: Investigador