In this paper it is proved that there does not exist a function for the language of positive and generalized conditional terms that behaves the same as the discriminator for the language of conditional terms.
@article{bwmeta1.element.bwnjournal-article-doi-10_7151_dmgaa_1010,
author = {A.G. Pinus},
title = {The positive and generalized discriminators don't exist},
journal = {Discussiones Mathematicae - General Algebra and Applications},
volume = {20},
year = {2000},
pages = {121-128},
zbl = {0963.08001},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_7151_dmgaa_1010}
}
A.G. Pinus. The positive and generalized discriminators don't exist. Discussiones Mathematicae - General Algebra and Applications, Tome 20 (2000) pp. 121-128. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_7151_dmgaa_1010/
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[004] [5] A.G. Pinus, The inner homomorphisms and positive conditinal terms, (in Russian), Algebra i Logika, to appear. | Zbl 0984.08003