In mathematics, a limit point of a set S in a topological space X is a point x that can be approximated by points of S in the sense that every neighbourhood of x with respect to the topology on X also contains a point of S other than x itself. Note that x does not have to be an element of S. This concept profitably generalizes the notion of a limit and is the underpinning of concepts such as closed set and topological closure. Indeed, a set is closed if and only if it contains all of its limit points, and the topological closure operation can be thought of as an operation that enriches a set by adding its limit points.
Accessible
-
A quality of a person who trusts everyone and is easy to meet and build a relationship with. Sometimes the person is accessible because of their stupidity.
Accessible meaning & definition 1 of Accessible.
-
able to be reached or easily got:
Accessible meaning & definition 2 of Accessible.
-
(of a place) able to be reached or entered.
Accessible meaning & definition 3 of Accessible.
Similar Words