Almost periodic solutions of $N$-th order neutral differential difference equations with piecewise constant arguments

by Rong-Kun Zhuang
Published 2013-01-01

Annulus oscillation criteria for second order nonlinear elliptic differential equations with damping

by Rong-Kun Zhuang
Published 2009-01-01

Existence of Almost Periodic Solutions to 𝑁th-Order Neutral Differential Equations with Piecewise Constant Arguments

by Rong-Kun Zhuang
Published 2012-01-01

Interval oscillation criteria for second order forced nonlinear matrix differential equations

by Wan-Tong Li, Rong-Kun Zhuang
Published 2005-06-01