%0 Journal Article %A Sushma Chib %A B S Komal %T Adjoint of a weighted composite difference operator on l 2 (r) %J Filomat %D 2022 %P 3167 %V 36 %N 9 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2209167C/ %R 10.2298/FIL2209167C %G en %F 10_2298_FIL2209167C