Nisar, Ahmad
(university of Peshawar, Peshawar, 2019)
C. Bu¸se and A. Zada in 2010 [10], proved a result for discrete systems as: The system Tα+1 = ATα is UES if and only if for each i ∈RN, b ∈CAn, A ∈ Mn(CA), α ∈ZN and n ∈ZP the solution of the Cauchy problem Tα+1 = ATα + ...