Algebraization of bundles on non-proper schemes
نویسنده
چکیده
We study the algebraization problem for principal bundles with reductive structure groups on a non-proper formal scheme. When the formal scheme can be compactified by adding a closed subset of codimension at least 3, we show that any such bundle admits an algebraization. For codimension 2 we provide a necessary and sufficient condition.
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تاریخ انتشار 2008