MODIFIED PROXIMAL POINT ALGORITHM FOR MINIMIZATION AND FIXED POINT PROBLEM IN CAT(0) SPACES
Keyword(s):
In this paper, we study modified-type proximal point algorithm for approximating a common solution of a lower semi-continuous mapping and fixed point of total asymptotically nonexpansive mapping in complete CAT(0) spaces. Under suitable conditions, some strong convergence theorems of the proposed algorithms to such a common solution are proved.
2019 ◽
Vol 10
(4)
◽
pp. 437-446
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2016 ◽
Vol 111
(3)
◽
pp. 877-889
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Keyword(s):