Encyclopedia > Upper bound

Article Content

Upper bound

In set theory, any element of a partially ordered set P which is greater than or equal to every element of a given subset S of P is called an upper bound of S.

The term lower bound is similarly defined.

Featured Article

Ludvika

... covers an area of 1500.7 km². Of the total population of 26450, 13112 are male, and 13338 are female. The population density of the community is 18 ...