Ambrus Pal
Published 2007-08-30, updated 2009-02-27Version 3
We study rational points and torsion points on Drinfeld modular curves defined over rational function fields. As a consequence we derive a conjecture of Schweizer describing completely the torsion of Drinfeld modules of rank two over $\Bbb F_2(T)$ implying Poonen's uniform boundedness conjecture in this particular case.
Comments: revised version, 44 pages, to appear in Crelle
Tensor powers of rank 1 Drinfeld modules and periods
A note on successive minimal bases of Drinfeld modules
Change of Coefficients for Drinfeld Modules, Shtuka, and Abelian Sheaves
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