Browsing Department of Mathematics by Author "LN Muhati, JO Bonyo, JO Agure"
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Some Properties of the Essential Numerical Range on Banach Spaces
LN Muhati, JO Bonyo, JO Agure (HIKARI Ltd,, 2017)We study the properties of the essential algebraic numerical range as well as the essential spatial numerical range for Banach space operators. Mathematics Subject Classi cation: 47A10; 47A05; 47A53