Liouville theorems have long been a cornerstone in the study of partial differential equations, offering fundamental insights into the nonexistence of non-trivial solutions under specific growth or ...

Consider the forced higher order nonlinear neutral functional differential equation Ln(x(t) + cx(t–τ)) + F(t, x(σ(t))) = g(t), t ≥ t₀. We obtain a global result, with respect to c, which are some ...