Atomic Mappings Can Spoil Lightness of Open Mappings

نویسنده

  • Janusz J. Charatonik
چکیده

We study continua on which each nonconstant open mapping is light. W. Makuchowski asked if this property is preserved under atomic mappings. It is known that this is true under an additional assumption of arcwise connectedness of the domain continuum. We show that in general this is not true.

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تاریخ انتشار 1999