noun
monotonically decreasing sequence
A mathematical term for a sequence where each term is less than or equal to the previous one. Compare with 単調減少 (monotonically decreasing function).
See also: 単調減少
この数列は単調減少数列であることを証明せよ。
Prove that this sequence is a monotonically decreasing sequence.
単調減少数列は下に有界ならば収束する。
A monotonically decreasing sequence converges if it is bounded below.
Compound of 単調 (monotonous), 減少 (decrease), and 数列 (numerical sequence). A straightforward technical term.