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机译:Naturally ordered abundant semigroups in which each idempotent has a greatest inverse
Jiangxi Normal Univ, Dept Math, Nanchang 330022, Jiangxi, Peoples R China;
Wuyi Univ, Dept Math & Phys, Jiangmen, Guangdong, Peoples R China;
abundant semigroup; greatest inverse; naturally ordered semigroup; REGULAR-SEMIGROUPS; TRANSVERSAL;