Actions of groups;
Actions of spaces continuously;
containing topological groups;
Separable metric spaces;
Isometries;
Proper mappings;
Saturated classes of spaces;
Isometrically universal actions;
MAPPINGS;
EMBEDDINGS;
D O I:
10.1016/j.topol.2022.108382
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
In this paper we consider the problem of (isometric) universality for the case, where the elements of a class of spaces, continuously containing topological groups, act on a fixed space. (c) 2022 Published by Elsevier B.V.
机构:
Univ Nacl Autonoma Mexico, Fac Ciencias, Dept Matemat, Mexico City 04510, DF, MexicoUniv Nacl Autonoma Mexico, Fac Ciencias, Dept Matemat, Mexico City 04510, DF, Mexico