>
Fa   |   Ar   |   En
   Strong convergence theorems for variational inequalities and split equality problem  
   
نویسنده wu y.j. ,chen r.d. ,shi l.y.
منبع journal of function spaces - 2013 - دوره : 2013 - شماره : 0
چکیده    Let h1,h2,and h3 be real hilbert spaces,let c h1,q h2 be two nonempty closed convex sets,and let a: h1 → h3,b: h2 → h3 be two bounded linear operators. the split equality problem (sep) is to find x c,y q such that a x = b y. let h = h1 × h2; consider f: h → h a contraction with coefficient 0 < α < 1,a strongly positive linear bounded operator t: h → h with coefficient γ > 0,and m: h → h is a β -inverse strongly monotone mapping. let 0 < γ < γ / α,s = c × q and g: h → h 3 be defined by restricting to h1 is a and restricting to h2 is - b,that is,g has the matrix form g = [ a,- b ]. it is proved that the sequence { w n } = { (x n,y n) } h generated by the iterative method w n + 1 = p s [ α n γ f (w n) + (i - α n t) p s (i - γ n g g) p s (w n - n m w n) ] converges strongly to w which solves the sep and the following variational inequality: 〈 (t - f) w,w - w 〉 ≥ 0 and 〈 m w,w - w 〉 ≥ 0 for all w s. moreover,if we take m = g g: h → h,γ n = 0,then m is a β -inverse strongly monotone mapping,and the sequence { w n } generated by the iterative method w n + 1 = α n γ f (w n) + (i - α n t) p s (w n - n g g w n) converges strongly to w which solves the sep and the following variational inequality: 〈 (t - f) w,w - w 〉 ≥ 0 for all w s. © 2013 yu jing wu et al.
آدرس tianjin vocational institute, China, department of mathematics,tianjin polytechnic university, China, department of mathematics,tianjin polytechnic university, China
 
     
   
Authors
  
 
 

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved