Mappings between inverse limits of continua with multivalued bonding functions

作者：Charatonik Wlodzimierz J; Roe Robert P^*

来源：Topology and Its Applications, 2012, 159(1): 233-235.

DOI：10.1016/j.topol.2011.09.008

• Continuum
• Inverse limit
• Limit mapping
• Set-valued functions

We investigate the limit mappings between inverse limits of continua with upper semi-continuous bonding functions. Results are obtained when the coordinate mappings are surjective, one-to-one or homeomorphisms. We construct examples showing the hypothesis of the theorems are essential. Further, we construct an example showing that, unlike for the inverse limits with single valued maps, properties of being monotone, confluent or weakly confluent mappings between factor spaces are not preserved in the inverse limit map.

• 出版日期2012-1-1