Algebra universalis

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  Año 2009, Vol. 61, Número 3-4

  • Epimorphisms in cylindric algebras and definability in finite variable logic

    Hajnal Andréka, S. D. Comer, J. X. Madarász, I. Németi, F. Sayed Ahmed

    págs. 261-282

    

  • Definability in substructure orderings, III: Finite distributive lattices

    Jaroslav Jezek, Ralph McKenzie

    págs. 283-300

    

  • Definability in substructure orderings, IV: Finite lattices

    Jaroslav Jezek, Ralph McKenzie

    págs. 301-312

    

  • A logic of implications in algebra and coalgebra

    Jirí Adámek, Manuela Sobral, Lurdes Sousa

    págs. 313-337

    

  • Complemented modular lattices with involution and orthogonal geometry

    Christian Herrmann

    págs. 339-364

    

  • Congruence modularity implies cyclic terms for finite algebras

    Libor Barto, Marcin Kozik, Miklós Maróti, Ralph McKenzie, Todd Niven

    págs. 365-380

    

  • Essential variables and positions in terms

    Slavcho Shtrakov

    págs. 381-397

    

  • On lattices embeddable into lattices of algebraic subsets

    Marina Semenova

    págs. 399-405

    

  • The spectrum of a finite pseudocomplemented lattice

    George Grätzer, D. S. Gunderson, R. W. Quackenbush

    págs. 407-411

    

  • Semiconic idempotent residuated structures

    Ai-ni Hsieh, James G. Raftery

    págs. 413-430

    

  • Epigroups whose subepigroup lattices are meet semidistributive

    Yu Wang, Yanfeng Luo

    págs. 431-440

    

  • The finite basis problem for endomorphism semirings of finite semilattices with zero

    Igor Dolinka

    págs. 441-448

    

  • MacNeille completion and profinite completion can coincide on finitely generated modal algebras

    Jacob Vosmaer

    págs. 449-453

    

  • A general Glivenko theorem

    Wolfgang Rump

    págs. 455-473

    

  • On the functional completeness of simple tournaments

    Keith A. Kearnes

    págs. 475-478

    

  • Abelian groups with square-determined term functions

    Kalle Kaarli

    págs. 479-481