On the 2-primary part of K_2 of rings of integeres in certain quadratic number fields, by Anthony Vazzana

In this paper we prove a conjecture made by P.E. Conner and J. Hurrelbrink. For certain quadratic extensions, the theorem gives an equivalent condition for the 2-part of K_2 of the rings integeres to be elementary abelian.

Anthony Vazzana <vazzana@math.lsa.umich.edu>