Gelfand numbers of diagonal matrices

Authors : Zi ISMAİLOV, L CONA, E Otkun ÇEVİK

Pages : 75-81

View : 20 | Download : 12

Publication Date : 2015-02-01

Article Type : Research Paper

Abstract :In this work , a connection between Gelfand numbers of infinite diagonal matrix with linear bounded operator-elements in the direct sum of Banach spaces and its coordinate operators has been investigated.
Keywords : Direct Sum of Banach Spaces and Operators, Gelfand Numbers of Operator