Constrained local su¢ cient conditions
By the conditions that
F^0 (x 0 )h= 0 )hTL^00 xx(x 0 ,λ)h> 0
ifγis large enough andh 6 =0 the quadratic form
Q(h)$hTLxx^00 (x 0 ,λ)h+γ
(^)
F^0 (x 0 )h
(^2)
- Hence for someUaroundx 0
Q(x x 0 )+o
kx x 0 k^2
By the conditions that
F^0 (x 0 )h= 0 )hTL^00 xx(x 0 ,λ)h> 0
ifγis large enough andh 6 =0 the quadratic form
Q(h)$hTLxx^00 (x 0 ,λ)h+γ
(^)
F^0 (x 0 )h
(^2)
- Hence for someUaroundx 0
Q(x x 0 )+o
kx x 0 k^2