Integrally Closed

In mathematics, more specifically in abstract algebra, the concept of integrally closed has two meanings, one for groups and one for rings.

Read more about Integrally Closed:  Commutative Rings, Ordered Groups

Famous quotes containing the word closed:

    “No other creative field is as closed to those who are not white and male as is the visual arts. After I decided to be an artist, the first thing that I had to believe was that I, a black woman, could penetrate the art scene, and that, further, I could do so without sacrificing one iota of my blackness or my femaleness or my humanity.”
    —Faith Ringgold (b. 1934)