A modified Halpern-proximal point method for approximating solutions of mixed equilibrium and fixed point problems in Hadamard spaces

Abstract In this paper, we introduce and study a modified Halpern-type proximal point algorithm which comprises finite family of resolvents mixed equilibrium problems k -demimetric mappings. We prove that the converges strongly to common solution problems, is also fixed mappings in Hadamard space. Furthermore, give numerical example our show applicability algorithm.