empty set

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Related to Non-empty: Proper subset

empty set

Mathematics
The set that has no members or elements.
References in periodicals archive ?
The iCmore software configurations will initially focus on cigarettes, radiation sources and the recognition of non-empty containers.
Formally, a non-empty string w is a palindrome if w = [w.
Let S be a non-empty subset of a Banach space X = (X, [parallel]x[parallel]).
Our analysis is thus "digital," in that it can report only one of two states for each container--empty or non-empty.
Let X be a non-empty set and [mu] be a collection of subsets of X.
the number of partitions of a set of k elements into i non-empty parts.
A non-empty set M is said to be a l-module over a ring R, if it is equipped with the binary operation +, s.
Recall that a topological space X is said to be [beta]-connected [18] if X can not be written as a disjoint union of two non-empty [beta]-open sets.
However, there was no significant difference in non-empty stomachs, NES (d = test: P < 0.
d] [right arrow] R a compactly supported bounded measurable function and B, W and P, Q four non-empty compact subsets of[R.
A BF-algebra is a non-empty set X with a consonant 0 and a binary operation * satisfying the following axioms:
2 [11]: A fuzzy relation on a finite and non-empty set V is a map [rho] V x V [right arrow] [0,1].

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