2 papers
math.NT2007
On the m-torsion Subgroup of the Brauer Group of a Global Field
Wen-Chen Chi, Hung-Min Liao, Ki-Seng Tan
In this note, we give a short proof of the existence of certain abelian extension over a given global field . This result implies that for every positive integer , there exis…
math.NT1999
Kummer theory of division points over Drinfeld modules of rank one
Wen-Chen Chi, Anly Li
In this paper a Kummer theory of division points over rank one Drinfeld A=Fq[T]-modules defined over global function fields was given. The results are in complete analogy with the…