Steepest-descent Ishikawa iterative methods for a class of variational inequalities in Banach spaces
Keyword(s):
In this paper, for finding a fixed point of a nonexpansive mapping in either uniformly smooth or reflexive and strictly convex Banach spaces with a uniformly G?teaux differentiable norm, we present a new explicit iterative method, based on a combination of the steepest-descent method with the Ishikawa iterative one. We also show its several particular cases one of which is the composite Halpern iterative method in literature. The explicit iterative method is also extended to the case of infinite family of nonexpansive mappings. Numerical experiments are given for illustration.
2011 ◽
Vol 217
(23)
◽
pp. 9499-9507
◽
Keyword(s):
2012 ◽
Vol 2012
(1)
◽
pp. 224
◽
2011 ◽
Vol 2011
(1)
◽
pp. 754702
◽
2010 ◽
Vol 32
(10)
◽
pp. 2536-2540
◽
2018 ◽
Vol 330
◽
pp. 488-498