Lower limit
From Encyclopedia of Mathematics
of a sequence of sets of a topological space
The collection of points every neighbourhood of which intersects all elements of the sequence from some onwards.
For the lower limit of a sequence of numbers see Upper and lower limits.
Comments
The lower limit of is denoted by .
References
[a1] | K. Kuratowski, "Topology" , 1 , PWN & Acad. Press (1966) (Translated from French) |
How to Cite This Entry:
Lower limit. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Lower_limit&oldid=28026
Lower limit. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Lower_limit&oldid=28026
This article was adapted from an original article by A.A. Mal'tsev (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article