A linearized oscillation result for odd-order neutral delay differential equations
The authors establish a linearized oscillation result in the case when \(P(t)\geq 1\) for \(t\geq t_ 0\) with respect to the odd-order nonlinear neutral equation \[ d^ n/dt^ n[x(t)- P(t)g(x(t- \tau))+ Q(t)\cdot h(x(t-\sigma))]= 0, \] where \(P,Q\in C([t_ 0, +\infty),\mathbb{R})\); \(g,h\in C(\mathbb{R}_ +,\mathbb{R})\), \(\tau> 0\), \(\sigma\geq 0\).
scientific article; zbMATH DE number 706459