Sign Normalized Rank 1 Drinfeld Modules

1998 ◽  
pp. 193-233
Author(s):  
David Goss
Keyword(s):  
Drinfeld Modules

Cryptanalysis of a cryptosystem based on Drinfeld modules

2006 ◽  
Vol 153 (1) ◽  
pp. 12
Author(s):  
S.R. Blackburn ◽  
C.F.A. Cid ◽  
S.D. Galbraith
Keyword(s):  
Drinfeld Modules

scholarly journals Cogalois theory and drinfeld modules

2019 ◽  
Vol 19 (01) ◽  
pp. 2050001
Author(s):  
Marco Antonio Sánchez–Mirafuentes ◽  
Julio Cesar Salas–Torres ◽  
Gabriel Villa–Salvador
Keyword(s):  
Class Number ◽  
Present Form ◽  
Drinfeld Modules ◽  
Carlitz Module ◽  
Rank One

In this paper, we generalize the results of [M. Sánchez-Mirafuentes and G. Villa–Salvador, Radical extensions for the Carlitz module, J. Algebra 398 (2014) 284–302] to rank one Drinfeld modules with class number one. We show that, in the present form, there does not exist a cogalois theory for Drinfeld modules of rank or class number larger than one. We also consider the torsion of the Carlitz module for the extension [Formula: see text].

Relative Yetter-Drinfeld modules and comodules over braided groups

2015 ◽  
Vol 56 (4) ◽  
pp. 041706 ◽  
Author(s):  
Haixing Zhu
Keyword(s):  
Drinfeld Modules

Cyclicity of Drinfeld modules

2021 ◽  
Author(s):  
Wentang Kuo ◽  
David Tweedle
Keyword(s):  
Drinfeld Modules

scholarly journals Galois criterion for torsion points of Drinfeld modules

2021 ◽  
pp. 1-12
Author(s):  
Chien-Hua Chen
Keyword(s):  
Maximal Ideal ◽  
Abelian Varieties ◽  
Number Fields ◽  
Rational Points ◽  
Drinfeld Module ◽  
Torsion Point ◽  
Drinfeld Modules ◽  
Torsion Points ◽  
Ideal Formula ◽  
Almost All

In this paper, we formulate the Drinfeld module analogue of a question raised by Lang and studied by Katz on the existence of rational points on abelian varieties over number fields. Given a maximal ideal [Formula: see text] of [Formula: see text], the question essentially asks whether, up to isogeny, a Drinfeld module [Formula: see text] over [Formula: see text] contains a rational [Formula: see text]-torsion point if the reduction of [Formula: see text] at almost all primes of [Formula: see text] contains a rational [Formula: see text]-torsion point. Similar to the case of abelian varieties, we show that the answer is positive if the rank of the Drinfeld module is 2, but negative if the rank is 3. Moreover, for rank 3 Drinfeld modules we classify those cases where the answer is positive.

scholarly journals Tate modules of isocrystals and good reduction of Drinfeld modules

2021 ◽  
Vol 15 (4) ◽  
pp. 909-970
Author(s):  
Max (Maxim) Mornev
Keyword(s):  
Drinfeld Modules ◽  
Good Reduction

scholarly journals The isogeny conjecture for t-motives associated to direct sums of Drinfeld modules

2006 ◽  
Vol 117 (2) ◽  
pp. 355-375 ◽  
Author(s):  
Richard Pink ◽  
Matthias Traulsen
Keyword(s):  
Drinfeld Modules ◽  
Direct Sums
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