Differential equations for Changhee polynomials and their applications
  Recently, the non-linear Changhee differential equations were introduced in [5] and these differential equations turned out to be very useful for studying special polynomials and mathematical physics. Some interesting identities and properties of Changhee polynomials can also be derived from umbral calculus (see [7]). In this paper, we consider differential equations arising from Changhee polynomials and derive some new and explicit formulae and identities from our differential equations. 
Dmitry V. Dolgy, Dae san Kim, Taekyun Kim and Jong-Jin Seo
math.NT