Digital Repository of Luhansk Taras Shevchenko National University

Browsing Algebra and Discrete Mathematics. - № 1 (27). - 2019 by Title

Browsing Algebra and Discrete Mathematics. - № 1 (27). - 2019 by Title

Sort by: Order: Results:

  • Representations of ordered doppelsemigroups by binary relations 
    Zhuchok, Yu .V.; Koppitz, J. (2019)
    We extend the study of doppelsemigroups and introduce the notion of an ordered doppelsemigroup. We construct the ordered doppelsemigroup of binary relations on an arbitrary set and prove that every ordered doppelsemigroup ...
  • The lattice of quasivarietes of modules over a Dedekind ring 
    Jedlička, P.; Matczak, K .; Mućka, A . (2019)
    In 1995 D. V. Belkin described the lattice of quasivarieties of modules over principal ideal domains [1]. The following paper provides a description of the lattice of subquasivarieties of the variety of modules over a given ...

Search DSpace


Advanced Search

Browse

My Account