A $p$-adic analogue of the Gauss-Bonnet theorem for certain Mumford curves
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- by Richard M. Freije PDF
- Proc. Amer. Math. Soc. 107 (1989), 323-332 Request permission
Abstract:
If $K$ is a local field, $L$ a quadratic extension, $\Gamma$ a Schottky group co-compact in ${\text {PG}}{{\text {L}}_2}(K)$ then the quotient $L - K/\Gamma$ corresponds to the $L$-points of a Mumford curve. In this paper we calculate $\int _{L - K/\Gamma } {d\mathcal {M}}$ where $\mathcal {M}$ is an ${\text {PG}}{{\text {L}}_2}(K)$ invariant measure on $L - K$, in terms of the genus of the corresponding curve.References
- Lothar Gerritzen and Marius van der Put, Schottky groups and Mumford curves, Lecture Notes in Mathematics, vol. 817, Springer, Berlin, 1980. MR 590243, DOI 10.1007/BFb0089957
- Yasutaka Ihara, On discrete subgroups of the two by two projective linear group over ${\mathfrak {p}}$-adic fields, J. Math. Soc. Japan 18 (1966), 219–235. MR 223463, DOI 10.2969/jmsj/01830219
- Serge Lang, $\textrm {SL}_{2}(\textbf {R})$, Addison-Wesley Publishing Co., Reading, Mass.-London-Amsterdam, 1975. MR 0430163 Y. Manin, $P$-adic atomorphic forms (English translation), Soviet J. of Math. (1976), pp. 279-331.
- David Mumford, An analytic construction of degenerating curves over complete local rings, Compositio Math. 24 (1972), 129–174. MR 352105 J. F. Myers, $P$-adic Schottky groups, Ph.D. Thesis, Harvard University, 1974.
- Jean-Pierre Serre, Cohomologie des groupes discrets, Prospects in mathematics (Proc. Sympos., Princeton Univ., Princeton, N.J., 1970) Ann. of Math. Studies, No. 70, Princeton Univ. Press, Princeton, N.J., 1971, pp. 77–169 (French). MR 0385006
- Jean-Pierre Serre, Trees, Springer-Verlag, Berlin-New York, 1980. Translated from the French by John Stillwell. MR 607504, DOI 10.1007/978-3-642-61856-7
Additional Information
- © Copyright 1989 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 107 (1989), 323-332
- MSC: Primary 11G20; Secondary 14G20
- DOI: https://doi.org/10.1090/S0002-9939-1989-0972230-7
- MathSciNet review: 972230