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- Riesz冪等元Riesz idempotent
- 弱逆半群上最大冪等元分離同余和群同余The Greatest Idempotent-separating Congruence and Group Congruences on a Weakly Inverse Semigroup
- 冪等元秩idempotent rank
- 倍冪等元scalar-idempotent
- 強冪等元strongly idempotent
- 冪等元半環(huán)idempotent semiring
- 有限維線(xiàn)性空間上的投影與冪等矩陣Idempotent Matrix and Projection in Infinite Dimentional Linear Space
- 本原冪等元素primitive idempotent element
- 冪等idempotent
- 冪等環(huán)idempotent ring
- 冪等集idempotent set
- 冪等律idempotent law
- 冪等射idempotent morphism
- 冪等數idempotent number
- 冪等性idempotence
- 擬冪等quasi-idempotency
- 主冪等principal idempotent
- 冪等陣idempotent matrix
- 保冪等idempotence preserving
- 冪等的idempotent
