A fixed point result in Banach algebras
WepresentsomefixedpointresultsinBanachalgebrasbasedonthesocalleddegreeofnondensifiabilityφd.Itisshownthatφdisanalternativemethodtomeasuresofnoncompactnesstoobtainfixedpointresults.Asanapplicationoftheusefulnessofφditisprovedtheexistenceofsolutionforsom