Hu's Primal Algebra Theorem revisited
Commentationes Mathematicae Universitatis Carolinae (2000)
- Volume: 41, Issue: 4, page 855-859
- ISSN: 0010-2628
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topPorst, Hans-Eberhard. "Hu's Primal Algebra Theorem revisited." Commentationes Mathematicae Universitatis Carolinae 41.4 (2000): 855-859. <http://eudml.org/doc/248588>.
@article{Porst2000,
abstract = {It is shown how Lawvere's one-to-one translation between Birkhoff's description of varieties and the categorical one (see [6]) turns Hu's theorem on varieties generated by a primal algebra (see [4], [5]) into a simple reformulation of the classical representation theorem of finite Boolean algebras as powerset algebras.},
author = {Porst, Hans-Eberhard},
journal = {Commentationes Mathematicae Universitatis Carolinae},
keywords = {Lawvere theory; equivalence between varieties; Hu's theorem; primal algebra; Post algebra},
language = {eng},
number = {4},
pages = {855-859},
publisher = {Charles University in Prague, Faculty of Mathematics and Physics},
title = {Hu's Primal Algebra Theorem revisited},
url = {http://eudml.org/doc/248588},
volume = {41},
year = {2000},
}
TY - JOUR
AU - Porst, Hans-Eberhard
TI - Hu's Primal Algebra Theorem revisited
JO - Commentationes Mathematicae Universitatis Carolinae
PY - 2000
PB - Charles University in Prague, Faculty of Mathematics and Physics
VL - 41
IS - 4
SP - 855
EP - 859
AB - It is shown how Lawvere's one-to-one translation between Birkhoff's description of varieties and the categorical one (see [6]) turns Hu's theorem on varieties generated by a primal algebra (see [4], [5]) into a simple reformulation of the classical representation theorem of finite Boolean algebras as powerset algebras.
LA - eng
KW - Lawvere theory; equivalence between varieties; Hu's theorem; primal algebra; Post algebra
UR - http://eudml.org/doc/248588
ER -
References
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- McKenzie R., An algebraic version of categorical equivalence for varieties and more general algebraic theories, in A. Ursini and P. Agliano, editors, `Logic and Algebra', vol. 180 of Lecture Notes in Pure and Appl. Mathematics, Marcel Dekker, 1996, pp.211-243. MR1404941
- Porst H.-E., Equivalence for varieties in general and for Bool in particular, to appear in Algebra Universalis. MR1773936
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