Publicaciones (36) Publicaciones de JOSÉ MARÍA ANCOCHEA BERMÚDEZ

2021

  1. Formas diferenciales y el teorema de Fröbenius

    Germán Ancochea Quevedo: tributo a un pionero de la investigación matemática española (Real Sociedad Matemática Española), pp. 199-212

2018

  1. New examples of rank one solvable real rigid Lie algebras possessing a nonvanishing Chevalley cohomology

    Applied Mathematics and Computation, Vol. 339, pp. 431-440

  2. Rigidity-preserving and cohomology-decreasing extensions of solvable rigid Lie algebras

    Linear and Multilinear Algebra, Vol. 66, Núm. 3, pp. 525-539

2016

  1. Cohomologically rigid solvable Lie algebras with a nilradical of arbitrary characteristic sequence To the memory of Hans Schneider

    Linear Algebra and Its Applications, Vol. 488, pp. 135-147

  2. Proof of the rigidity of model nilpotent Lie algebras by means of the Internal Set Theory

    A mathematical tribute to Professor José María Montesinos Amilibia (Universidad Complutense de Madrid), pp. 63-73

2015

  1. Classification of solvable real rigid Lie algebras with a nilradical of dimension n ≤ 6

    Linear Algebra and Its Applications, Vol. 471, pp. 54-75

2014

  1. An irreducible component of the variety of Leibniz algebras having trivial intersection with the variety of Lie algebras

    Linear and Multilinear Algebra, Vol. 62, Núm. 11, pp. 1450-1459

2013

  1. On a complete rigid Leibniz non-Lie algebra in arbitrary dimension

    Linear Algebra and Its Applications, Vol. 438, Núm. 8, pp. 3397-3407

2012

  1. Lie Algebras obtained as extensions by derivations fo the nilpotent algebra L5,3

    Contribuciones matemáticas en honor a Juan Tarrés (Universidad Complutense de Madrid), pp. 1-15

2011

  1. Classification of Lie algebras with naturally graded quasi-filiform nilradicals

    Journal of Geometry and Physics, Vol. 61, Núm. 11, pp. 2168-2186

2009

  1. Preface

    Journal of Physics: Conference Series

2008

  1. Contractions d'algèbres de Jordan en dimension 2

    Journal of Algebra, Vol. 319, Núm. 6, pp. 2395-2409

2007

  1. Algèbres de lie résolubles réelles algébriquement rigides

    Monatshefte fur Mathematik, Vol. 152, Núm. 3, pp. 187-195

  2. Sur la réductibilité des variétés des lois d'algèbres de Leibniz complexes

    Journal of Lie Theory, Vol. 17, Núm. 3, pp. 617-624

2006

  1. Solvable Lie algebras with naturally graded nilradicals and their invariants

    Journal of Physics A: Mathematical and General, Vol. 39, Núm. 6, pp. 1339-1355

2004

  1. On the cohomology of frobeniusian model Lie algebras

    Forum Mathematicum, Vol. 16, Núm. 2, pp. 249-262

2003

  1. Avoiding ergodicity and turbulence in ℝ3 vector fields

    Physics Letters, Section A: General, Atomic and Solid State Physics, Vol. 317, Núm. 3-4, pp. 242-251

  2. On the product by generators of characteristically nilpotent Lie S-algebras

    Journal of Pure and Applied Algebra, Vol. 184, Núm. 2-3, pp. 155-164

  3. Une propriété topologique de l'ensemble des algèbres de Lie caractéristiquement nilpotentes

    Comptes Rendus Mathematique, Vol. 337, Núm. 12, pp. 757-759

2002

  1. Non-filiform characteristically nilpotent and complete Lie algebras

    Algebra Colloquium, Vol. 9, Núm. 4, pp. 455-468