Oscillation Results for Difference Equations with Oscillating Coefficients
George E Chatzarakis; Hajnalka Péics; Pinelas, Sandra; Ioannis P Stavroulakis
Advances in Difference Equations, (2015), 2015:53
Sufficient conditions which guarantee the oscillation of all solutions of difference equations with oscillating coefficients and several deviating arguments are presented. The corresponding difference equations of both retarded and advanced type are studied. Examples illustrating the results are also given.