Algebra universalis

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  Año 2013, Vol. 69, Número 3

  • Absolute retracts and essential extensions in congruence modular varieties

    Peter Ouwehand

    págs. 201-211

    

  • Finitely generated varieties of distributive effect algebras

    Ivan Chajda, Jan Kühr

    págs. 213-229

    

  • Defining subdirect product closed classes in infinitary logic

    Michal M. Stronkowski

    págs. 231-235

    

  • Algebras with implication and fusion: a different point of view

    José Luis Castiglioni, Hernán Javier San Martín

    págs. 237-256

    

  • Expansions of finite algebras and their congruence lattices

    William DeMeo

    págs. 257-278

    

  • Retraction closure property

    Ivica Bosnjak, Rozália Madarász

    págs. 279-285

    

  • Interpolation by polynomial functions of distributive lattices: a generalization of a theorem of R. L. Goodstein

    Miguel Couceiro, Tamás Waldhauser

    págs. 287-299