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This tag is used if a reference is needed in a paper or textbook on a specific result.

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Are principal parabolic group scheme bundles Zariski locally trivial?

Here is a more general answer than that which I suggested in the comments. Throughout the following let us fix a field $F$. Definition (Serre): A linear algebraic group $G$ over $F$ is special if for …
Alex Youcis's user avatar