2 papers
math.RA2017
Orthogonal involutions and totally singular quadratic forms in characteristic two
A. -H. Nokhodkar
We associate to every central simple algebra with involution of orthogonal type in characteristic two a totally singular quadratic form which reflects certain anisotropy properties…
math.RA2017
Symmetric square-central elements in products of orthogonal involutions in characteristic two
Amir Hossein Nokhodkar
We obtain some criteria for a symmetric square-central element of a totally decomposable algebra with orthogonal involution in characteristic two, to be contained in an invariant q…