Fundamental groups having the whole information of spaces

Greg Conner, Katsuya Eda*

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    16 Citations (Scopus)


    We introduce a new construction of spaces from groups using homomorphic images of the fundamental group of the Hawaiian earring ℍ. According to this construction the Menger sponge, Sierpinski gasket, Sierpinski carpet and the direct product of their countable many copies are recovered from their fundamental groups.

    Original languageEnglish
    Pages (from-to)317-328
    Number of pages12
    JournalTopology and its Applications
    Publication statusPublished - 2005 Jan 1


    • Fundamental group
    • Hawaiian earring

    ASJC Scopus subject areas

    • Geometry and Topology


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