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Cuadra Díaz, Juan Author

Open Access

A Hopf algebra having a separable Galois extension is finite dimensional

  • Cuadra J.

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY - 1/10/2008

10.1090/s0002-9939-08-09557-9

Cite count: 3 (Web of Science) 2 (Scopus)
  • JCR Quartile: Q2 (2008)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.584 (2008)
  • Category normalized Impact: 0.223 (2008)
  • CiteScore: 1.6 (2025)
  • SJR: 1.174 (2008
  • SNIP: 1.128 (2008
  • SJR Categories: Applied Mathematics (Q1); Mathematics (miscellaneous) (Q1)

A Sequence to Compute the Brauer Group of Certain Quasi-Triangular Hopf Algebras

  • Cuadra J.
  • Femi? B.

APPLIED CATEGORICAL STRUCTURES - 1/10/2012

10.1007/s10485-011-9245-4

Cite count: 5 (Web of Science) 5 (Scopus)
  • JCR Quartile: Q4 (2012)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.375 (2012)
  • Category normalized Impact: 0.46 (2012)
  • CiteScore: 1 (2025)
  • SJR: 0.635 (2012
  • SNIP: 0.767 (2012
  • JCR 5-year Impact Factor: 0.417
  • JCR Categories: MATHEMATICS
  • SJR Categories: Computer Science (miscellaneous) (Q1); Theoretical Computer Science (Q2)

Cocycle twisting of E(n)-module algebras and applications to the Brauer group

  • Carnovale G.
  • Cuadra J.

K-THEORY - 1/11/2004

10.1007/s10977-004-5115-2

Cite count: 19 (Web of Science) 20 (Scopus)
  • JCR Quartile: Q2 (2004)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.456 (2004)
  • Category normalized Impact: 1.015 (2004)
  • SJR: 1.161 (2004
  • SNIP: 0.897 (2004
  • SJR Categories: Mathematics (miscellaneous) (Q1)
Open Access

Determining all indecomposable codes over some Hopf algebras

  • Juan Cuadra Díaz
  • J. M. García Rubira
  • Juan Antonio López Ramos

Journal of computational and applied mathematics - 1/2/2011

10.1016/j.cam.2010.07.014

Cite count: 2 (Web of Science) 2 (Scopus)
  • JCR Quartile: Q2 (2011)
  • SJR Quartile: Q1
  • JCR Impact Factor: 1.112 (2011)
  • Category normalized Impact: 0.131 (2011)
  • CiteScore: 5.2 (2025)
  • SJR: 1.007 (2011
  • SNIP: 1.381 (2011
  • JCR 5-year Impact Factor: 1.228
  • JCR Categories: MATHEMATICS, APPLIED
  • SJR Categories: Computational Mathematics (Q1); Applied Mathematics (Q2)

El grupo de Brauer de coálgebras irreducibles

  • Juan Cuadra Díaz

Actas del Encuentro de Matemáticos Andaluces - 2001

Existence of integral Hopf orders in twists of group algebras

  • Cuadra J.
  • Meir E.

Communications in Contemporary Mathematics - 1/1/2025

10.1142/s021919972550083x

Cite count: 0 (Scopus)
  • JCR Quartile: Q1 (2024)
  • JCR Impact Factor: 1.2 (2024)
  • CiteScore: 3.2 (2025)
  • SJR: 1.403 (2025
  • SNIP: 1.529 (2025
  • JCR 5-year Impact Factor: 1.2
  • JCR Categories: MATHEMATICS
  • Some of the above metrics are provisional
Open Access

Extending lazy 2-cocycles on Hopf algebras and lifting projective representations afforded by them

  • Cuadra J.
  • Panaite F.

JOURNAL OF ALGEBRA - 15/7/2007

10.1016/j.jalgebra.2006.10.028

Cite count: 7 (Web of Science) 8 (Scopus)
  • JCR Quartile: Q2 (2007)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.63 (2007)
  • Category normalized Impact: 0.576 (2007)
  • CiteScore: 1.5 (2025)
  • SJR: 1.453 (2007
  • SNIP: 1.336 (2007
  • SJR Categories: Algebra and Number Theory (Q1)
Open Access

Extensions of rational modules

  • Cuadra J.

International Journal of Mathematics and Mathematical Sciences - 1/12/2003

10.1155/s0161171203203471

Cite count: 5 (Scopus)
  • SJR Quartile: Q4
  • CiteScore: 2.3 (2025)
  • SJR: 0.221 (2003
  • SNIP: 0.326 (2003
  • SJR Categories: Mathematics (miscellaneous) (Q4)

Finite Dimensional Hopf Actions on Central Division Algebras

  • Cuadra J.
  • Etingof P.

INTERNATIONAL MATHEMATICS RESEARCH NOTICES - 1/3/2017

10.1093/imrn/rnw030

Cite count: 5 (Web of Science) 6 (Scopus)
  • JCR Quartile: Q1 (2017)
  • SJR Quartile: Q1
  • JCR Impact Factor: 1.145 (2017)
  • Category normalized Impact: 0.627 (2017)
  • CiteScore: 2.3 (2025)
  • SJR: 2.168 (2017
  • SNIP: 1.229 (2017
  • JCR 5-year Impact Factor: 1.14
  • JCR Categories: MATHEMATICS
  • SJR Categories: Mathematics (miscellaneous) (Q1)
Open Access

Finite dimensional Hopf actions on Weyl algebras

  • Cuadra J.
  • Etingof P.
  • Walton C.

ADVANCES IN MATHEMATICS - 22/10/2016

10.1016/j.aim.2016.07.009

Cite count: 10 (Web of Science) 10 (Scopus)
  • JCR Quartile: Q1 (2016)
  • SJR Quartile: Q1
  • JCR Impact Factor: 1.373 (2016)
  • Category normalized Impact: 0.671 (2016)
  • CiteScore: 3 (2025)
  • SJR: 2.75 (2016
  • SNIP: 1.845 (2016
  • JCR 5-year Impact Factor: 1.65
  • JCR Categories: MATHEMATICS
  • SJR Categories: Mathematics (miscellaneous) (Q1)

Anillos y módulos multiplicación Book

  • Juan Cuadra Díaz
  • José Escoriza López

2001

Anillos y módulos multiplicación Juan Cuadra Díaz, José Escoriza López Book

2001

View source

Grupos de Brauer y Picard de coálgebras Book

  • Juan Cuadra Díaz

2000

View source

Grupos de Braver y pícaro de coálgebras Author

  • Juan Cuadra Díaz
  • Blas Torrecillas Jover
  • Juan Ramón García Rozas

2000

This author has no conferences.

This author has no patents.

This author has no reports or other types of publications.

Scopus: 9

Web of Science: 10

Scopus: 9

Web of Science: 10

Last data update: 7/11/26 5:47 AM
Next scheduled update: 7/18/26 3:00 AM