Universe (mathematics)
In mathematics, and particularly in set theory and the foundations of mathematics, a universe is a class that contains (as elements) all the entities one wishes to consider in a given situation. There are several versions of this general idea, described in the following sections.
Read more about Universe (mathematics): In A Specific Context, In Ordinary Mathematics, In Set Theory, In Category Theory
Famous quotes containing the word universe:
“Failure or success seem to have been allotted to men by their stars. But they retain the power of wriggling, of fighting with their star or against it, and in the whole universe the only really interesting movement is this wriggle.”
—E.M. (Edward Morgan)