Adjective
Having some of the key characteristics of the proper property (which ones depend on the type of proper property).
Usage- not-comparable
- Examples
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An object can have several subproper centers or none at all. Figure 2 shows the proper center and some subproper centers for the letter E.
The author establishes some basic properties and two surjectivity theorems for subproper operators.
More examples (1)
Obviously, each perfect mapping is a proper mapping, each proper mapping is a subproper mapping and each subproper mapping is a compact-covering mapping.