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closed set
closed set
^{}
noun
Mathematics
.
a
set
that contains all of its accumulation points, as the set of points on and within a circle; a set having an open set as its complement.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Link To
closed set
Collins
World English Dictionary
closed set
—
n
1.
a set that includes all the values obtained by application of a given operation to its members
2.
(in topological space) a set that contains all its own limit points
Collins English Dictionary  Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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FOLDOC
Computing Dictionary
closed set definition
mathematics
A set S is closed under an operator * if x*y is in S for all x, y in S.
(19941216)
The Free Online Dictionary of Computing, © Denis Howe 2010
http://foldoc.org
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