Improved Oscillation Tests for Retarded Difference Equations

Abstract

The rapid evolution of applied science and technology, especially in the domain of computer science, control systems and communications have contributed to researchers from the science of mathematics more necessary than ever. It is because of the continuous need to develop proper software and hardware, which primarily implies the construction of components that at first make possible the digitalization of data to transfer and then recover back again in the analogue form, that man is familiar with and understand.