推理闭包子空间的基本性质及其交并运算

The basic properties of the reasoning clousure subspaces and the operations of their meets and joins

文中在推理闭包空间基础上结合拓扑学的思想和方法,引入推理闭包子空间的概念,研究推理闭包空间之间连续映射的基本性质,并讨论原有推理闭包子空间与推理闭包空间中两个子空间的交(并)集形成的子空间的关系,明确了交(并)集上的结论闭域。

On the basis of the reasoning closure space combined with the ideas and methods of topology, the concept of reasoning closure subspaces is introducad, the primary properties of the continuous mapping be- tween reasoning closure spaces are studied, and the relationship between the original reasoning closure sub- space and the obtained reasoning closure subspace which is the operations of meets （joins） of two reasoning closure subspaces of a reasoning closure space is dicussed. The closed field of conclusion on the obtained rea- soning closure subspace by the operations of meets （joins） is cleared up.