On the openness of induced map C(f) for dendroids

• Autores: Javier Camargo
• Localización: Houston journal of mathematics, ISSN 0362-1588, Vol. 36, Nº 1, 2010, págs. 229-235
• Idioma: inglés
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• Resumen

  • We show that if f is a map between dendroids such that the induced map C(f) is open, then f is a homeomorphism, giving a positive answer to the question posed in Openness of induced mappings by J. J. Charatonik, W. J. Charatonik and A. Illanes.