Extracta mathematicae

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  Año 2006, Vol. 21, Número 3

  • Algebra

    • A New Proof of Gabriel's Lemma

      Adam Hajduk

      • Texto completo

      págs. 191-195

      

    • Classification of 4-dimensional nilpotent complex Leibniz algebras

      Sergio A. Albeverio, Bakhrom A. Omirov, I.S. Rakhimov

      • Texto completo

      págs. 197-210

      

    • Tensor product and local interior G-algebras

      Wenlin Huang

      • Resumen
      • Texto completo

      págs. 211-220

      

  • Functional Analysis and Operator Theory

    • Some Invariant subspaces for A-contractions and applications

      Laurian Suciu

      • Resumen
      • Texto completo

      págs. 221-247

      

    • Essential norm of weighted composition operators on the Dirichlet space

      Romesh Kumar, Kanwar Jatinder Singh

      • Resumen
      • Texto completo

      págs. 249-259

      

    • Essential descent spectrum and commuting compact perturbations

      Olfa Bel Hadj Fredj

      • Texto completo

      págs. 261-271

      

  • Global Analysis

    • Prolongation of linear semibasic tangent valued forms to product preserving gauge bundles of vector bundles

      Wlodzimierz M. Mikulski

      • Resumen
      • Texto completo

      págs. 273-286