Algebra universalis

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  Año 2009, Vol. 60, Número 1

  • Decomposition of effect algebras and the Hammer-Sobczyk theorem

    Anna Avallone, Giuseppina Barbieri, Paolo Vitolo

    • Resumen

    págs. 1-18

    

  • A class of inherently nonfinitely based semirings

    Igor Dolinka

    • Resumen

    págs. 19-35

    

  • Komori's characterization and top varieties of GMV-algebras

    Anatolij Dvurecenskij, W. Charles Holland

    • Resumen

    págs. 37-62

    

  • Many-valued quantum algebras

    Ivan Chajda, Radomír Halas, Jan Kühr

    • Resumen

    págs. 63-90

    

  • The clone of operations preserving a cycle with loops

    Anne Fearnley

    • Resumen

    págs. 91-106

    

  • Some varieties and convexities generated by fractal lattices

    Gábor Czédli

    • Resumen

    págs. 107-124