Glasnik matematički, Vol. 46 No. 2, 2011.
Izvorni znanstveni članak
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
Sažetak
Retractions between hyperspaces have been studied by many authors. We study retractions form m-fold hyperspaces onto n-fold symmetric products.
Ključne riječi
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
Datum izdavanja:
23.11.2011.
Posjeta: 794 *