paracompact

paracompact polyhedron

仿紧多面体

n-dimensional paracompact N

维仿紧的

In this note, by using the concept of ασ-paracompact sets, we give a sufficient condition for a regular inverse image of a paracompact space under a continuous closed mapping to be paraeompact.

摘要本文利用ασ仿紧子集的概念，给出了在正则空间条件，仿紧空间在连续闭映射的原象是仿紧空间的一个充分条件。

new minimax inequality theorem is established,which will be used to study theexistence problems of solutions for quasi-variational inequalities on paracompact sets.

建立了一类新的极大极小，并利用它们讨论了仿紧集上的拟变分。