some fi xed points for j-type multi-valued maps in cat(0) spaces

نویسندگان

سید جلال حسینی غنچه

دانشگاه آزاد اسلامی واحد تاکستان ه. صلاحی فرد

دانشگاه صنعتی امیر کبیر. دانشکده ریاضی و کامپیوتر

چکیده

in this paper, we prove the existence of fi xed point for j-type multi-valuedmap t in cat(0) spaces and also we prove the strong convergence theoremsfor ishikawa iteration scheme without using the xed point of involving map.

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