Resumen de Dendrites without Unique Hyperspace

Gerardo Acosta, David Herrera Carrasco

• Let X be a dendrite whose set of end-points is not closed. The second author asked if there is a dendrite Y, not homeomorphic to X, such that the hyperspaces of subcontinua C(X) and C(Y) are homeomorphic. In this paper we answer this question in the positive.