Some Symmetric Properties and Location Conjecture of Approximate Roots for (<i>p</i>,<i>q</i>)-Cosine Euler Polynomials

Abstract

In this paper, we introduce (p,q)-cosine Euler polynomials. From these polynomials, we find several properties and identities. Moreover, we find the circle equations of approximate roots for (p,q)-cosine Euler polynomials by using a computer.

Keywords

• (<i>p</i>,<i>q</i>)-numbers
• (<i>p</i>,<i>q</i>)-exponential functions
• (<i>p</i>,<i>q</i>)-cosine Euler polynomials
• approximate roots