A subgradient extragradient method for equilibrium problems on Hadamard ‎manifolds

Document Type : Research Paper


Department of Computer Engineering, University of Torbat Heydarieh, Torbat Heydarieh, Iran


‎It is generalized the subgradient extragradient algorithm from linear spaces to nonlinear cases‎. ‎This algorithm introduces a method for solving equilibrium problems on Hadamard manifolds‎. ‎The global convergence of the algorithm is presented for pseudo-monotone and Lipschitz-type continuous bifunctions‎.