Ogundare, Babatunde S.2021-07-142021-07-142006-01-11Ogundare, B. S. (2006). Boundedness of solutions to fourth order differential equations with oscillatory restoring and forcing terms. <i>Electronic Journal of Differential Equations, 2006</i>(06), pp. 1-6.1072-6691https://hdl.handle.net/10877/13879This article concerns the fourth order differential equation x(iv) + ⍺x‴ + bx″ + g(x′) + h(x) = p(t). Using the Cauchy formula for the particular solution of non-homogeneous linear differential equations with constant coefficients, we prove that the solutions and its derivatives up to order three are bounded.Text6 pages1 file (.pdf)enAttribution 4.0 InternationalFourth order differential equationBounded solutionOscillatory solutionRestoring and forcing termsArticleThis work is licensed under a Creative Commons Attribution 4.0 International License.