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paracompactness
References
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paracompactness

mathematics
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The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.

The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

  • Because both a doughnut and a coffee cup have one hole (handle), they can be mathematically, or topologically, transformed into one another without cutting them in any way. For this reason, it has often been joked that topologists cannot tell the difference between a coffee cup and a doughnut.
    topology
    / History of topology

    …work on the notion of paracompactness, a property that generalizes compactness.

    Read More

    …work on the notion of paracompactness, a property that generalizes compactness.

    Read More