%0 Journal Article %T A Nagumo-like uniqueness result for a second order ODE %A Octavian G. Mustafa %J Mathematics %D 2011 %I arXiv %X In this note, we present an extension to second order nonlinear ordinary differential equations (ODEs) of the Nagumo-like uniqueness criterion for first order ODEs established in [A. Constantin, On Nagumo's theorem, Proc. Japan Acad. 86(A) (2010), pp. 41--44]. %U http://arxiv.org/abs/1105.1607v1