... convergence rates of the sequence
x
h
α
to
u
depend on the
choice of
α = α(h)
. In [6], one has showed that the parameter
α
can be chosen by the
modified generalized discrepancy principle, i.e.,
α ... discrepancy
principle for the choice
˜α = α(h, n)
so that
x
h
˜α,n
converges to
u
, as
h, α → 0
and
n → ∞
.
Note that, the generalized discrepancy principle for parameter choice is presented first...