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Connected Set

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connected set [kə′nek·təd ′set]
(mathematics)
A set in a topological space which is not the union of two nonempty setsAandBfor which both the intersection of the closure ofAwithBand the intersection of the closure ofBwithAare empty; intuitively, a set with only one piece.

Connected Set 

(in mathematics), a set of points that is, as it were, all in one piece. In other words, a connected set is a set such that for any division of it into two disjoint nonempty subsets one of the subsets contains a limit point of the other (seeLIMIT POINT). The only connected sets on a line are intervals (seeINTERVAL AND SEGMENT). Examples of connected sets in the plane and in space are the circle, the sphere, and any convex set (seeCONVEX BODY). In Euclidean space an open set is connected if and only if any two of its points can be joined by a broken line lying entirely in the set. Compact connected sets are called continua.



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Within these clusters are loosely connected sets of blogs focused on Islamic, personal and political issues.
Views are connected sets of subsets of data tables, given to the users for restriction of their access to data tables.
 
 
 
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