Sequence - Ordinal-indexed Sequence

Ordinal-indexed Sequence

An ordinal-indexed sequence is a generalization of a sequence. If α is a limit ordinal and X is a set, an α-indexed sequence of elements of X is a function from α to X. In this terminology an ω-indexed sequence is an ordinary sequence.

Read more about this topic:  Sequence

Famous quotes containing the word sequence:

    It isn’t that you subordinate your ideas to the force of the facts in autobiography but that you construct a sequence of stories to bind up the facts with a persuasive hypothesis that unravels your history’s meaning.
    Philip Roth (b. 1933)