Geodesic
Strong Convergence Results for Variational Inequality and Equilibrium Problem in Hadamard Spaces
Kragujevac Journal of Mathematics, Tome 47 (2023) no. 6, p. 825

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The main purpose of this paper is to introduce and study a viscosity type algorithm in a Hadamard space which comprises of a demimetric mapping, a finite family of inverse strongly monotone mappings and an equilibrium problem for a bifunction. Strong convergence of the proposed algorithm to a common solution of variational inequality problem, fixed point problem and equilibrium problem is established in Hadamard spaces. Nontrivial Applications and numerical examples were given. Our results compliment some results in the literature.
Classification : 47H09, 47H10, 47J25
Keywords: Variational inequality problem, inverse strongly monotone operator, viscosity iteration, equilibruim problem, demimetric mapping, Hadamard space 
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     author = {G. C. Ugwunnadi and C. C. Okeke and A. R. Khan and L. O. Jolaoso},
     title = {Strong {Convergence} {Results} for {Variational} {Inequality} and {Equilibrium} {Problem} in {Hadamard} {Spaces}},
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G. C. Ugwunnadi; C. C. Okeke; A. R. Khan; L. O. Jolaoso. Strong Convergence Results for Variational Inequality and Equilibrium Problem in Hadamard Spaces. Kragujevac Journal of Mathematics, Tome 47 (2023) no. 6, p. 825 . http://geodesic.mathdoc.fr/item/KJM_2023_47_6_a0/