Limit properties of induced mappings
✍ Scribed by Janusz J. Charatonik; Wl̵odzimierz J. Charatonik
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 127 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0166-8641
No coin nor oath required. For personal study only.
✦ Synopsis
Given a class M of mappings f between continua, near-M stands for the class of uniform limits of sequences of mappings from M. Let 2 f and C(f ) mean the induced mappings between hyperspaces. Relations are studied between the conditions: f ∈ near-M, 2 f ∈ near-M and C(f ) ∈ near-M. A special attention is paid to the classes M of open and of monotone mappings.
📜 SIMILAR VOLUMES
Openness of induced mappings between hyperspaces of continua is studied. In particular we investigate continua X such that if for a mapping f : It is shown that, besides hereditarily locally connected continua, all fans have this property, while some Cartesian products do not have it. If f : X × Y