scholarly journals Optimal approximate fixed point results in locally convex spaces

2013 ◽  
Vol 401 (1) ◽  
pp. 1-8 ◽  
Author(s):  
C.S. Barroso ◽  
O.F.K. Kalenda ◽  
M.P. Rebouças
2001 ◽  
Vol 27 (11) ◽  
pp. 701-706 ◽  
Author(s):  
A. R. Khan ◽  
N. Hussain

A fixed point theorem of Fisher and Sessa is generalized to locally convex spaces and the new result is applied to extend a recent theorem on invariant approximation of Sahab, Khan, and Sessa.


2010 ◽  
Vol 61 (2) ◽  
pp. 223-239 ◽  
Author(s):  
Vladimir Kozlov ◽  
Johan Thim ◽  
Bengt Ove Turesson

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