2 papers
math.RA2009
Subfields of nondegenerate tame semiramified division algebras
Karim Mounirh, A. R. Wadsworth
We show in this article that in many cases the subfields of a nondegenerate tame semiramified division algebra of prime power degree over a Henselian valued field are inertial fiel…
math.RA2007
Kummer subfields of tame division algebras over Henselian valued fields
Karim Mounirh
By generalizing the method used by Tignol and Amitsur in [TA85], we determine necessary and sufficient conditions for an arbitrary tame central division algebra D over a Henselian…