Original scientific paper

https://doi.org/10.3336/gm.46.2.15

Retractions and hyperspaces

Sergio Macías ; Instituto de Matemáticas, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México D. F., C. P. 04510, México

Abstract

Retractions between hyperspaces have been studied by many authors. We study retractions form m-fold hyperspaces onto n-fold symmetric products.

Keywords

Absolute retract; arc-like continuum; arcwise decomposable continuum; circle-like continuum; continuum; decomposable continuum; indecomposable continuum; movable continuum; n-fold hyperspace; retraction; trivial shape; uniformly pathwise connected; uniquely arcwise connected; weakly chainable continuum

Hrčak ID:

74274

URI

https://hrcak.srce.hr/74274

Publication date:

23.11.2011.

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