The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Displaying similar documents to “Factorization theorems for extensions of maps”

The Freudenthal compactification

R. F. Dickman, R. A. McCoy

Similarity:

CONTENTS1. Introduction...................................................52. ℬ-filters and ℬ-compactifications..................63. The weight of φX.........................................124. Other properties of φX................................155. Extensions of maps and subspaces............216. Subordinate subsets of C*(X)......................257. Quasi-component spaces...........................308. References.................................................33

Compactification-like extensions

M. R. Koushesh

Similarity:

Let X be a space. A space Y is called an extension of X if Y contains X as a dense subspace. For an extension Y of X the subspace Y∖X of Y is called the remainder of Y. Two extensions of X are said to be equivalent if there is a homeomorphism between them which fixes X pointwise. For two (equivalence classes of) extensions Y and Y' of X let Y ≤ Y' if there is a continuous mapping of Y' into Y which fixes X pointwise. Let 𝓟 be a topological property. An extension Y of X is called a 𝓟-extension...