On elliptic curves in characteristic 2 with wild additive reduction
نویسندگان
چکیده
Introduction. In [Ge1] Gekeler classified all elliptic curves over F2r (T ) with one rational place of multiplicative reduction (without loss of generality located at ∞), one further rational place of bad reduction (without loss of generality located at 0) and good reduction elsewhere. So these curves have conductor ∞ · T where n is a natural number (which actually can be arbitrarily large). In [Ge2] he extended his results to characteristic 3. Roughly, his strategy can be divided into four steps:
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