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Hecke characters of
singular Drinfel’d modules
Sunghan Bae |
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Vol. 167 (1995), No. 2, 215–230
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Abstract |
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The j-invariant j of a Drinfeld module of rank 2 on Fq[T] over C determine an isomorphism class of Drinfeld modules over C. But for singular Drinfeld modules the pair (j,χ) of a singular j-invariant j and an algebraic Hecke character χ represent an H-isomorphism class of singular Drinfeld modules, where H is the Hilbert class field of certain imaginary quadratic function field. |
Mathematical Subject Classification 2000
Primary: 11G09
Secondary: 11R58
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Milestones
Received: 16 June 1992
Revised: 18 November 1992
Published: 1 February 1995
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Authors |
| Sunghan Bae | |
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