Prohlížení Acta Polytechnica. 2013, vol. 53, no. 3 dle autora "Riečanová , Zdenka"

Zobrazují se záznamy 1-2 z 2

    • Inherited Properties of Effect Algebras Preserved by Isomorphisms 

      Autor: Paseka , Jan; Riečanová , Zdenka
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      We show that isomorphism of effect algebras preserves properties of effect algebras derived from effect algebraic sum ? of elements. These are partial order, order convergence, order topology, existence of states and other ...

    • Intervals in Generalized Effect Algebras and their Sub-generalized Effect Algebras 

      Autor: Riečanová , Zdenka; Zajac , Michal
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      We consider subsets G of a generalized effect algebra E with 0∈G and such that every interval [0, q]G = [0, q]E ∩ G of G (q ∈ G , q ≠ 0) is a sub-effect algebra of the effect algebra [0, q]E. We give a condition on E and ...