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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive
Zap. Nauchn. Sem. POMI, 1994 Volume 211, Pages 158–160 (Mi znsl5888)
A supersingularity criterion of elliptic curves

A. L. Smirnov

St. Petersburg Department of V. A. Steklov Institute of Mathematics of the Russian Academy of Sciences

Abstract: A criterion for supersingularity of an elliptic curve in positive characteristic is given in terms of the mappings of this elliptic curve to a projective line that are ramified only over a single point. Bibliography: 3 titles.

UDC: 513

Received: 20.09.1993


 English version: Journal of Mathematical Sciences, 1997, 83:5, 662–663

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© Steklov Math. Inst. of RAS, 2024