Asymptotic behavior of solutions of certain difference equations. - B. G. Zhang (Appl. Math. Lett., 2000)

The semicycles of solutions of neutral difference equations. - Yong Zhou 005; B. G. Zhang (Appl. Math. Lett., 2000)

Existence of nonoscillatory solutions of higher-order neutral differential equations with positive and negative coefficients. - Yong Zhou 005; B. G. Zhang (Appl. Math. Lett., 2002)

Necessary and sufficient conditions for the oscillation of certain delay differential equations. - B. G. Zhang; Hongshan Ren (Appl. Math. Lett., 2003)

Oscillation theorems for certain delay partial difference equations. - B. G. Zhang; Y. H. Wang (Appl. Math. Lett., 2006)

Remarks on oscillation and nonoscillation for second-order linear difference equations. - Yong Zhou 005; B. G. Zhang; C. F. Li (Appl. Math. Lett., 2008)