A Class of Iterative Algorithms and Solvability of Nonlinear Variational Inequalities Involving Multivalued Mappings |
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Authors: | Ram U Verma |
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Institution: | (1) Mathematical Sciences Division, International Publications (USA), 12046 Coed Drive, Suite A-29, Orlando, Florida, 32826-3101. E-mail |
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Abstract: | The solvability of the following class of nonlinear variational inequality (NVI) problems based on a class of iterative procedures, which possess an equivalence to a class of projection formulas, is presented.Determine an element x
* K and u
* T(x
*) such that u
*, x – x
* 0 for all x K
where T: K P(H) is a multivalued mapping from a real Hilbert space H into P(H), the power set of H, and K is a nonempty closed convex subset of H. The iterative procedure adopted here is represented by a nonlinear variational inequality: for arbitrarily chosen initial points x
0, y
0 K, u
0 T(y
0) and v
0 T(x
0), we have u
k
+ x
k+1 – y
k
, x – x
k+1 0, x K, for u
k
T(y
k
) and for k 0where v
k
+ y
k
– x
k
, x – y
k
0, x K and for v
k
T(x
k
). |
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Keywords: | |
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