Cantor normal form: Difference between revisions

'''Cantor normal form''' is a standard form of writing ordinals. Cantor's normal form theorem states that every ordinal \( \alpha \) can be written uniquely as \( \omega^{\beta_1} + \omega^{\beta_2} + \dots + \omega^{\beta_k} \), where \( \beta_1 \ge \beta_2 \ge \dots \ge \beta_k \) and \( k \ge 0 \) is an integer.