6411
E. M. Elsayed, T. F. İbrahim
Asma Ali, Basudeb Dhara, Shahoor Khan, Farhat Ali
Ping Zhao, Zhen Lai Han, Yi Zhuo Wang, Shu-Rong Sun
Muhammad Nauman Khan
T. Amouzegar, Y. Talebi
Zechariah Mushaandja, Hans Peter A. Künzi
On the fine spectrum of the generalized difference operator defined by a double sequential band matrix over the sequence space $ell_p$, (1 < p < ∞)
Ali Karaisa, Feyzi Başar
Morad Alizadeh, Mahdi Doostparast, Mahdi Emadi, Gauss M.Cordeiro, Edwin M.M.Ortegak, Rodrigo R.Pescim
Veli Kurt
Harry I. Miller, Leila Miller Van Wieren