Results 281 to 290 of about 1,022,933 (334)

Food Compass Score vs FDA Healthy Labeling and Consumer Purchases: A Randomized Clinical Trial.

open access: yesJAMA Netw Open
Fan B   +7 more
europepmc   +1 more source

The clone relation of a binary relation

Information Sciences, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bouremel, Hassane   +3 more
openaire   +2 more sources

Binary Relations and Permutation Groups

Mathematical Logic Quarterly, 1995
AbstractWe discuss some new properties of the natural Galois connection among set relation algebras, permutation groups, and first order logic. In particular, we exhibit infinitely many permutational relation algebras without a Galois closed representation, and we also show that every relation algebra on a set with at most six elements is Galois closed
Andréka, Hajnal   +2 more
openaire   +2 more sources

An algebraic approach to binary relations

Asian-European Journal of Mathematics, 2015
Several attempts were made to assign to a given binary relation a certain binary operation in order to allow an algebraic approach for investigating binary relations. However, the previous attempts by the first two authors were restricted to the case of so-called directed binary relations.
Chajda, Ivan   +2 more
openaire   +1 more source

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