Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBest Co-Approximation In Weighted Space.AuthorsAuad, Alaa Adnan; Hussain, AlaaAbstractIn this paper, we present best co- approximation in weighted space. The results considered are these of existence of functions of best co- approximation, specifications of co-a proximal and specification co- Chebyshev subspaces.SubjectsAPPROXIMATION theory; EXISTENCE theorems; MATHEMATICAL functions; CHEBYSHEV series; SUBSPACES (Mathematics)PublicationJournal of University of Anbar for Pure Science, 2022, Vol 16, Issue 2, p79ISSN1991-8941Publication typeArticleDOI10.37652/juaps.2022.176475