Maximal wild monodromy in unequal characteristic
نویسندگان
چکیده
Let R be a complete discrete valuation ring of mixed characteristic (0, p) with fraction field K. We study stable models of p-cyclic covers of PK . First, we determine the monodromy extension, the monodromy group, its filtration and the Swan conductor for special covers of arbitrarily high genus with potential good reduction. In the case p = 2 we consider hyperelliptic curves of genus 2.
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تاریخ انتشار 2011