Two examples concerning hyperspace retraction

DOI10.1016/0166-8641(88)90058-2zbMath0652.54008OpenAlexW1984144979MaRDI QIDQ1107160

Alejandro Illanes

Publication date: 1988

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0166-8641(88)90058-2

zbMATH Keywords

selectiondendroidstrong deformation retracthyperspace of subcontinua

Mathematics Subject Classification ID

Hyperspaces in general topology (54B20) Continua and generalizations (54F15) Retraction (54C15) Counterexamples in general topology (54G20)

Related Items (1)

Examples concerning means on dendroids of generalized type \(N\)

Cites Work

• Unnamed Item
• Some retractions and deformation retractions on \(2^ X\) and C(X)
• A Nonlocally Connected Continuum X such that C(X) is a Retract of 2 x
• A Continuum X which is a Retract of C(X) but not of 2 X
• C(X) is not Necessarily a Retract of 2 x
• Concerning Continuous Selections

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