Stationary Set

In mathematics, particularly in set theory and model theory, there are at least three notions of stationary set:

Read more about Stationary Set:  Classical Notion, Jech's Notion, Generalized Notion

Famous quotes containing the words stationary and/or set:

    “It is the dissenter, the theorist, the aspirant, who is quitting this ancient domain to embark on seas of adventure, who engages our interest. Omitting then for the present all notice of the stationary class, we shall find that the movement party divides itself into two classes, the actors, and the students.”
    —Ralph Waldo Emerson (1803–1882)

    “I grew wild
    Even accusing Heaven because
    It had set down among its laws:
    Nothing that we love over-much
    Is ponderable to our touch.”
    —William Butler Yeats (1865–1939)