Cauchy sequence

短语

词形变化

Cauchy sequences 复数 Cauchy sequences

释义与例句

n.
  1. 1.

    Any sequence x_n in a metric space with metric d such that for every ϵ>0 there exists a natural number N such that for all k,m>N, d(x_k,x_m)<ϵ.

    数学

词源

Named after French mathematician Augustin-Louis Cauchy (1789–1857), who made pioneering contributions to analysis.

来源：wiktionary