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Llena Carrasco, David Román Author

The catenary and tame degree of numerical monoids

  • Chapman, S.T.
  • García-Sánchez, P.A.
  • Llena, D.

FORUM MATHEMATICUM - 1/1/2009

10.1515/forum.2009.006

Cite count: 39 (Web of Science) 40 (Scopus)
  • JCR Quartile: Q2 (2009)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.702 (2009)
  • Category normalized Impact: 2.894 (2009)
  • CiteScore: 1.7 (2020)
  • SJR: 0.957 (2009
  • SNIP: 1.023 (2009
  • JCR 5-year Impact Factor: 0.627
  • JCR Categories: MATHEMATICS, APPLIED
  • SJR Categories: Applied Mathematics (Q2); Mathematics (miscellaneous) (Q2)

The catenary and tame degree in finitely generated commutative cancellative monoids

  • Chapman, S.T.
  • García-Sánchez, P.A.
  • Llena, D.
  • Ponomarenko, V.
  • Rosales, J.C.

MANUSCRIPTA MATHEMATICA - 1/7/2006

10.1007/s00229-006-0008-8

Cite count: 45 (Web of Science) 48 (Scopus)
  • JCR Quartile: Q3 (2006)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.376 (2022)
  • Category normalized Impact: 3.256 (2006)
  • CiteScore: 1.3 (2020)
  • SJR: 0.871 (2006
  • SNIP: 0.884 (2006
  • SJR Categories: Mathematics (miscellaneous) (Q2)

Strongly taut finitely generated monoids

  • García-Sánchez, P.A.
  • Llena, D.
  • Rosales, J.C.

MONATSHEFTE FUR MATHEMATIK - 1/10/2008

10.1007/s00605-008-0554-0

Cite count: 3 (Web of Science) 1 (Scopus)
  • JCR Quartile: Q2 (2008)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.584 (2022)
  • Category normalized Impact: 0.266 (2008)
  • CiteScore: 1.5 (2020)
  • SJR: 0.78 (2008
  • SNIP: 0.949 (2008
  • SJR Categories: Mathematics (miscellaneous) (Q2)
Open Access

Presentations of finitely generated cancellative commutative monoids and nonnegative solutions of systems of linear equations

  • Chapman, S.T.
  • García-Sánchez, P.A.
  • Llena, D.
  • Rosales, J.C.

DISCRETE APPLIED MATHEMATICS - 1/9/2006

10.1016/j.dam.2006.03.013

Cite count: 7 (Web of Science) 8 (Scopus)
  • JCR Quartile: Q3 (2006)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.577 (2022)
  • Category normalized Impact: 0.389 (2006)
  • CiteScore: 2.1 (2020)
  • SJR: 0.706 (2006
  • SNIP: 1.15 (2006
  • SJR Categories: Applied Mathematics (Q2); Discrete Mathematics and Combinatorics (Q2)

On the Weight Hierarchy of Codes Coming From Semigroups With Two Generators

  • Delgado, M.
  • Farran, J.I.
  • Garcia-Sanchez, P.A.
  • Llena, D.

IEEE TRANSACTIONS ON INFORMATION THEORY - 1/1/2014

10.1109/tit.2013.2285217

Cite count: 16 (Web of Science) 15 (Scopus)
  • JCR Quartile: Q1 (2014)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.326 (2022)
  • Category normalized Impact: 0.664 (2014)
  • CiteScore: 6.3 (2020)
  • SJR: 1.665 (2014
  • SNIP: 2.43 (2014
  • JCR 5-year Impact Factor: 3.002
  • JCR Categories: ENGINEERING, ELECTRICAL & ELECTRONIC
  • SJR Categories: Computer Science Applications (Q1); Information Systems (Q1); Library and Information Sciences (Q1)
Open Access

On the number of L-shapes in embedding dimension four numerical semigroups

  • Aguiló-Gost, F.
  • García-Sánchez, P.A.
  • Llena, D.

DISCRETE MATHEMATICS - 6/12/2015

10.1016/j.disc.2015.05.019

Cite count:
  • JCR Quartile: Q3 (2015)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.6 (2022)
  • CiteScore: 1.5 (2020)
  • SJR: 0.877 (2015
  • SNIP: 1.156 (2015
  • JCR 5-year Impact Factor: 0.629
  • JCR Categories: MATHEMATICS
  • SJR Categories: Theoretical Computer Science (Q1); Discrete Mathematics and Combinatorics (Q2)

ON THE GENERALIZED FENG-RAO NUMBERS OF NUMERICAL SEMIGROUPS GENERATED BY INTERVALS

  • Delgado, M.
  • Farrán, J.I.
  • García-Sánchez, P.A.
  • Llena, D.

MATHEMATICS OF COMPUTATION - 30/7/2013

10.1090/s0025-5718-2013-02673-7

Cite count: 7 (Web of Science) 6 (Scopus)
  • JCR Quartile: Q1 (2013)
  • SJR Quartile: Q1
  • JCR Impact Factor: 1.409 (2013)
  • Category normalized Impact: 0.579 (2013)
  • CiteScore: 4.3 (2020)
  • SJR: 1.68 (2013
  • SNIP: 2.101 (2013
  • JCR 5-year Impact Factor: 1.566
  • JCR Categories: MATHEMATICS, APPLIED
  • SJR Categories: Algebra and Number Theory (Q1); Applied Mathematics (Q1); Computational Mathematics (Q1)
Open Access

On the delta set and the Betti elements of a BF-monoid

  • Chapman, S. T.
  • Garcia-Sanchez, P. A.
  • Llena, D.
  • Malyshev, A.
  • Steinberg, D.

ARABIAN JOURNAL OF MATHEMATICS - 1/4/2012

10.1007/s40065-012-0019-0

Cite count: 20 (Web of Science) 20 (Scopus)
  • Category normalized Impact: 2.07 (2012)
  • CiteScore: 1.4 (2020)
  • SJR Categories: Mathematics (miscellaneous)

Numerical semigroups with quasi maximal embedding dimension

  • D. Llena
  • J. C. Rosales

RICERCHE DI MATEMATICA - 1/1/2024

10.1007/s11587-024-00872-7

Cite count:
  • CiteScore: 3 (2023)
  • SJR: 0.361 (2023
  • SNIP: 0.853 (2023

Lie bracket of vector fields in noncommutative geometry

  • Jara, P.
  • Llena, D.

CZECHOSLOVAK JOURNAL OF PHYSICS - 1/9/2003

10.1023/a:1025966331750

Cite count: 3 (Web of Science) 3 (Scopus)
  • JCR Quartile: Q4 (2003)
  • SJR Quartile: Q4
  • JCR Impact Factor: 0.263 (2022)
  • Category normalized Impact: 0.097 (2003)
  • SJR: 0.173 (2003
  • SNIP: 0.268 (2003
  • SJR Categories: Physics and Astronomy (miscellaneous) (Q4)

Topología computacional con aplicaciones al tratamiento de imágenes

  • Juan Torcuato López Raya
  • David Llena Carrasco
  • Moisés Villegas-Vallecillos

2012

Cite count:
  • Dialnet

Presentaciones de monoides cancelativos finitamente generados y soluciones naturales de sistemas lineales de ecuaciones

  • Scott T. Chapman
  • P.A. García Sánchez
  • David Llena Carrasco
  • José Carlos Rosales González

V Jornadas de Matemática Discreta y Algorítmica - 2006

Cite count:
  • Dialnet

Las olimpiadas de la RSME en Almería: una experiencia de sinergia entre el profesorado de los niveles universitario y pre-universitario para el aprendizaje de las matemáticas

  • Enrique de Amo Artero
  • Catalina Castillo
  • Manuel Cortés Izurdiaga
  • David Crespo Casteleiro
  • Antonio Frías Zorrilla
  • Francisco Herrera Cuadra
  • David Llena Carrasco
  • Justo Peralta López
  • José Antonio Pérez Corral
  • Violeta Ramos Machicado
  • Alejandro Sáez Martínez
  • Blas Torrecillas Jover
  • Manuel Úbeda Flores
... View more Collapse

Actas del XVII Congreso de Enseñanza y Aprendizaje de las Matemáticas. Matemáticas en tierra de cine - 2018

Cite count:
  • Dialnet

Geometría elemental con ejercicios: adaptado a competencias

  • David Llena Carrasco

2011

Cite count:
  • Dialnet

Ejercicios de geometría vectorial con "mathematica"

  • Manuel Francisco Cruz Martínez
  • David Llena Carrasco
  • Rosendo Ruiz Sánchez

2007

Cite count:
  • Dialnet

Coálgebras: un marco para la geometría no conmutativa

  • Pascual Jara Martínez
  • David Llena Carrasco

Actas del Encuentro de Matemáticos Andaluces - 2001

Cite count:
  • Dialnet

Coálgebras. ?Algebras de hopf. Geometría diferencial no conmutativa

  • David Llena Carrasco
  • Pascual Jara Martínez

2003

Cite count:
  • Dialnet

Apuntes de geometría elemental

  • Manuel Francisco Cruz Martínez
  • David Llena Carrasco
  • Rosendo Ruiz Sánchez

2007

Cite count:
  • Dialnet

Apuntes de astronomía

  • David Llena Carrasco

2007

Cite count:
  • Dialnet

This author has no conferences.

This author has no patents.

This author has no reports or other types of publications.

Scopus: 7

Web of Science: 7

Scopus: 6

Web of Science: 6

Last data update: 11/23/24 6:49 AM
Next scheduled update: 11/30/24 3:00 AM