Mewomo, Oluwatosin Temitope.Jolaoso, Lateef Olakunle.2022-10-142022-10-1420192019https://researchspace.ukzn.ac.za/handle/10413/20943Doctoral Degree. University of KwaZulu-Natal, Durban.Abstract available in PDF.enHilbert spaces.Iterative methods (Mathematics).Banach spaces.Mathematical optimization.Algorithms.A study of optimization problems and fixed point iterations in Banach spaces.Thesis