... Motivic cohomology with Z/2-coefficients, Publ. Math. IHES 98 (2003), 59–104.(Received October 23, 2001)Annals of Mathematics An exact sequence for KM /2 with applications to quadratic forms ... KM∗/2 with applications to quadratic formsBy D. Orlov,∗A. Vishik,∗∗and V. Voevodsky∗∗*Contents1. Introduction2. An exact sequence for KM∗/23. Reduction to points of degree 24. Some applications 4.1. ... and C, and ˜π :˜C →˜Cthe morphism corresponding to π. Since the point e does not belong to the ramification locus of π it lifts to a point ˜e of˜C of degree 2d. Since the ramification...