A note on oscillation of perturbed half-linear differential equations
Volume 136 / 2026
Annales Polonici Mathematici 136 (2026), 53-73
MSC: Primary 34C10
DOI: 10.4064/ap250525-17-11
Published online: 25 January 2026
Abstract
Oscillatory properties of perturbed half-linear differential equations are investigated. We make use of the modified Riccati technique. A certain linear differential equation associated with the modified Riccati equation plays an important part. For a perturbed half-linear Riemann–Weber differential equation, new oscillation criteria are obtained.
