Algebra universalis

• 

  Año 2008, Vol. 59, Número 1-2

  • Reminiscences about George Grätzer and E. Tamás Schmidt

    László Fuchs

    págs. 1-10

    

  • The mathematics of G. Grätzer and E.T. Schmidt

    Gábor Czédli

    págs. 11-30

    

  • Priestley configurations and Heyting varieties

    Richard N. Ball, Ales Pultr, Jiri Sichler

    • Resumen

    págs. 31-47

    

  • Intervals in subgroup lattices of countable locally finite groups

    Vladimir Repnitskii, Jiri Tuma

    • Resumen

    págs. 49-71

    

  • Regular elements in multiplicative lattices

    C. Jayaram

    • Resumen

    págs. 73-84

    

  • Sublattices of the direct product

    Kalle Kaarli, V. Kuchmei, S. E. Schmidt

    • Resumen

    págs. 85-95

    

  • Projective extensions of bounded semilattices

    T. Katrinák, J. Gurican

    • Resumen

    págs. 97-110

    

  • Binary matroids with no PG(3, 2)-minor

    Joseph P. S. Kung

    • Resumen

    págs. 111-116

    

  • Which freely generated lattices contain F (3)?

    George Grätzer, David Kelly

    • Resumen

    págs. 117-132

    

  • Square means and geometric means in lattice-ordered groups and vector lattices

    Gerard Buskes, R. H. Redfield

    • Resumen

    págs. 133-157

    

  • Disjointifiable lattice-ordered groups

    Jorge Martínez

    págs. 159-178

    

  • Congruence-preserving functions on distributive lattices

    Miroslav Ploscica, Miroslav Haviar

    • Resumen

    págs. 179-196

    

  • Formal concept analysis of one-dimensional continuum structures

    Rudolf Wille

    • Resumen

    págs. 197-208

    

  • On lattice properties of epigroups

    L. N. Shevrin, A. J. Ovsyannikov

    • Resumen

    págs. 209-235

    

  • A note on supermodular sublattices in finite relatively complemented lattices

    Andrei Krokhin, Benoit Larose

    • Resumen

    págs. 237-241

    

  • Retracts of posets: the chain-gap property and the selection property are independent

    Dwight Duffus, Claude Laflamme, Maurice Pouzet

    • Resumen

    págs. 243-255