(v) E H homeomorphic to S by an odd map the property that

I(u) – r2/2 + (Kq)q ( j + l)q/2rq/q (3.5) for u Er. However, q > 2, and rq = rq – 2r2 . Also, there is an r0 > 0 such that (Kq)q ( j + l)q/2rq-2 < /2 for 0ir r0. We conclude from (3.5) that

I (u) – r2 /4 for 0 < r r0 and u Er.