本文探討某一p-Laplacian二階非線性方程在廣義區間(time scales)上的存在解。方程式中的外力函數f,滿足適當的限制及Nagumo條件。 A p-Laplacian second order nonlinear dynamic equation boundary value problem under a Nagumo condition is concerned. Under suitable restriction on resource function f , we establish the existence of solution.