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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeAug 29th 2013
    • (edited Aug 29th 2013)

    I had had need to link to and hence create some trivial entries, such as real structure and antilinear map. Didn’t find time yet to fill anything non-stubby into quaternionic structure.

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeNov 7th 2023
    • (edited Nov 7th 2023)

    spelled out (here) baby examples of real structures, on \mathbb{C} and on 2\mathbb{C}^2, together with indication of the real inner products which they induce from the canonical complex bilinear form.

    diff, v6, current

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeNov 9th 2023
    • (edited Nov 9th 2023)

    added statement and proof (here) that dagger-self-dual Hermitian structures are real structures.

    diff, v7, current