A comparison theorem for oscillation of the even-order nonlinear neutral difference equation
Summary: A comparison theorem on oscillation behavior is firstly established for a class of even-order nonlinear neutral delay difference equations. By using the obtained comparison theorem, two oscillation criteria are derived for the class of even-order nonlinear neutral delay difference equations. Two examples are given to show the effectiveness of the obtained results.
scientific article; zbMATH DE number 7022481
scientific article