Isogenies of Drinfeld Modules over Finit
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J.K. Yu
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Article
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1995
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Elsevier Science
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English
โ 415 KB
We classify isogeny classes of Drinfeld modules over a finite field in terms of Weil numbers. A precise result on isomorphism classes in an isogeny class is given for rank \(2 \mathbf{F}_{r}[T]\)-modules. 1995 Academic Press. Inc.