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Revêtements modérés et groupe fondamenttal de graphe de groupes |
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| Authors: | MOHAMED SAÏDI |
| Institution: | (1) Mathematisches Institut, Universität Heidelberg, Im Neunheimer Feld 288, D-69120 Heidelberg, Germany |
| Abstract: | Let R be a discrete complete valuation ring, with algebraically closedresidue field. Let X be a semi-stable R-curve, with smooth generic fibre. In this paper we study tame coverings of X. |
| Keywords: | tame coverings Kummer criterion |
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