ar X iv : 0 80 6 . 08 36 v 1 [ m at h . A G ] 4 J un 2 00 8 p - ADIC HURWITZ NUMBERS
نویسنده
چکیده
We introduce stable tropical curves, and use these to count covers of the p-adic projective line of fixed degree and ramification types by Mumford curves in terms of tropical Hurwitz numbers. Our counts depend on the branch loci of the covers.
منابع مشابه
ar X iv : 0 80 6 . 08 36 v 2 [ m at h . A G ] 4 J un 2 00 8 p - ADIC HURWITZ NUMBERS
We introduce stable tropical curves, and use these to count covers of the p-adic projective line of fixed degree and ramification types by Mumford curves in terms of tropical Hurwitz numbers. Our counts depend on the branch loci of the covers.
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