Entire bounded solutions for a class of quasilinear elliptic equations.
Analytic solutions for polynomial-like iterative equations with variable coefficients
Analytic solutions of polynomial-like iterative functional equations with variable coefficients are discussed in the complex field ℂ by reducing to an auxiliary equation and by applying known results for systems of nonlinear functional equations of finite orders.
Notes on stability of the generalized gamma functional equation.
Hyers-Ulam stability for a nonlinear iterative equation
We discuss the Hyers-Ulam stability of the nonlinear iterative equation . By constructing uniformly convergent sequence of functions we prove that this equation has a unique solution near its approximate solution.
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