定义了L-余拓扑空间的相对几乎船紧性,讨论了相对几乎册紧性与几乎册紧性之间的关系,用网和覆盖等工具对相对几乎职紧性进行了刻划,并系统地研究了相对几乎船紧性的性质.最后,研究了相对几乎册紧性与相对良肾性、相对SR紧性、相对强之紧性之间的关系.
The Concept of Relative near SR compactness is introduced in L-topological spaces, for L a complete DeMorgan algebra, Relations between relative near SR compactness and near SR compactness and investigated. Some characteristic theorems of relative near SR compactness are give in term of nets and covers. Finally, the connections between relative near SR compactness and other relative compactness are studied.