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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Affiliation: | (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 Kwhere 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 x0, y0 K, u0 T(y0) and v0 T(x0), we have uk + xk+1 – yk, x – xk+1 0, x K, for uk T(yk) and for k 0where vk + yk – xk , x – yk 0, x K and for vk T(xk). |
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