2015/03/08 by Adam Chapman, Chapman, Adam
Mathematics · #16K20 #FOS: Mathematics #Rings and Algebras (math.RA) #math.RA #msc:16K20
paper · pdf · doi:10.48550/arxiv.1503.02342
arxiv created 2015/03/08 · arxiv updated 2015/03/10
We show that if two division p-algebras of prime degree share an inseparable field extension of the center then they also share a cyclic separable one. We show that the converse is in general not true. We also point out that sharing all the inseparable field extensions of the center does not imply sharing all the cyclic separable ones.