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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeFeb 28th 2014

    A student asked “What is a cobordism?” and I checked and realized that the nnLab entry cobordism was effectively empty.

    So I have now added some basic text in the Idea-section and added a bare minimum of references. Much more should be done of course, but at least now there are pointers.

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeOct 20th 2019

    added graphics (here) illustrating the “pair creation” cobordism for 0-dimensional submanifolds, and its Cohomoitopy charge map

    diff, v27, current