引入2-范数框架下的U-空间的概念,给出了2-范数框架下的U-空间的特征刻画,证明了这类空间具有一致正规结构和不动点性质.讨论了2-......

We introduce the definition of non-Archimedean 2-fuzzy 2-normed spaces and the concept of isometry which is appropriate ......

In this work,we apply the Brzdȩk and Ciepliński's fixed point theorem to investigate new stability results for the......