A Note on Distributive Triples

Marcin Łazarz

Bulletin of the Section of Logic (2019)

  • Volume: 48, Issue: 3, page 207-211
  • ISSN: 0138-0680

Abstract

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Even if a lattice L is not distributive, it is still possible that for particular elements x, y, z ∈ L it holds (x∨y) ∧z = (x∧z) ∨ (y ∧z). If this is the case, we say that the triple (x, y, z) is distributive. In this note we provide some sufficient conditions for the distributivity of a given triple.

How to cite

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Marcin Łazarz. "A Note on Distributive Triples." Bulletin of the Section of Logic 48.3 (2019): 207-211. <http://eudml.org/doc/295557>.

@article{MarcinŁazarz2019,
abstract = {Even if a lattice L is not distributive, it is still possible that for particular elements x, y, z ∈ L it holds (x∨y) ∧z = (x∧z) ∨ (y ∧z). If this is the case, we say that the triple (x, y, z) is distributive. In this note we provide some sufficient conditions for the distributivity of a given triple.},
author = {Marcin Łazarz},
journal = {Bulletin of the Section of Logic},
keywords = {Distributive triple; dually distributive triple; covering diamond},
language = {eng},
number = {3},
pages = {207-211},
title = {A Note on Distributive Triples},
url = {http://eudml.org/doc/295557},
volume = {48},
year = {2019},
}

TY - JOUR
AU - Marcin Łazarz
TI - A Note on Distributive Triples
JO - Bulletin of the Section of Logic
PY - 2019
VL - 48
IS - 3
SP - 207
EP - 211
AB - Even if a lattice L is not distributive, it is still possible that for particular elements x, y, z ∈ L it holds (x∨y) ∧z = (x∧z) ∨ (y ∧z). If this is the case, we say that the triple (x, y, z) is distributive. In this note we provide some sufficient conditions for the distributivity of a given triple.
LA - eng
KW - Distributive triple; dually distributive triple; covering diamond
UR - http://eudml.org/doc/295557
ER -

References

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  1. G. Birkhoff, Lattice Theory, American Mathematical Society Colloquium Publications, Vol. XXV, Providence, Rhode Island (1973). 
  2. E. Fried, G. Grätzer, H. Lakser, Projective geometries as cover-preserving sublattices, Algebra Universalis, Vol. 27 (1990), pp. 270–278. 
  3. G. Grätzer, General lattice theory, Birkhäuser, Basel, Stuttgart (1978). 
  4. G. Grätzer, Lattice Theory: Foundation, Birkhäuser, Basel (2011). 
  5. C. Herrmann, A. P. Huhn, Lattices of normal subgroups which are generated by frames, [in:] Proceedings of the Lattice Theory Colloquium, Szeged 1974, Colloq. Math. Soc. János Bolyai, 14, pp. 97–136, North-Holland, Amsterdam (1976). 
  6. B. Jónsson, Equational Classes of Lattices, Mathematica Scandinavica, Vol. 22 (1968), pp. 187–196. 
  7. M. Stern, Semimodular Lattices. Theory and Applications, Cambridge University Press (1999). 

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