KIBU2022-03-292022-03-292021-07-21http://erepository.kibu.ac.ke/handle/123456789/4840MAT 813:Functional AnalysisenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/MAT 813:Functional AnalysisMAT 813Functional AnalysisOther