In this paper, we consider the Pell-Lucas polynomials. We express these polynomials as
complex hyperbolic functions. Using this we obtain general root formula for Pell-Lucas …

The aim of this study is to offer a compatible numerical technique to solve second-order
linear partial integro-differential equations with variable (functional) bounds, including two …

Pantograph equations, which we encounter in the branches of pure and applied
mathematics such as electrodynamics, control systems and quantum mechanics, are …

Hilbert space method is an old mathematical theoretical model developed based on linear
algebra and has a high theoretical value and practical application. The basic idea of the …

In this paper we consider the Pell polynomials. We express these polynomials as complex
hyperbolic functions. Using this we obtain roots of Pell polynomials. Further we give some …

In this paper, we consider Pell and Pell-Lucas polynomials. Using the roots of these
polynomials, we obtain some astounding relationships between these polynomials and the …

In this study, Pell polynomial approach is used for approximately solving a class of systems
of nonlinear differential equations with initial conditions. The given problem is firstly …

In this paper, Pell polynomial approach is used for approximately solving a class of
nonlinear differential equations with initial conditions. The given problem is firstly expressed …