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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeFeb 10th 2014

    I have given external tensor product its own entry.

    What I would really like to do for the moment is record there sufficient conditions under which the fiber over X 1×X 2X_1 \times X_2 is generated from external tensor products. I have added two references that discuss this for quasicoherent sheaves, but otherwise there is no discussion yet. Am being interrupted now.

    (What I really want eventually is conditions such that Mod(X 1×X 2)Mod(X 1) Mod(*)Mod(X 2)Mod(X_1 \times X_2) \simeq Mod(X_1) \otimes_{Mod(\ast)}Mod(X_2) )

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