%0 Journal Article %T Classification and existence of positive solutions to nonlinear dynamic equations on time scales %A Can-Yun Huang %A Wan-Tong Li %J Electronic Journal of Differential Equations %D 2004 %I Texas State University %X A classification scheme is given for the eventually positive solutions to a class of second order nonlinear dynamic equations, in terms of their asymptotic magnitudes. Also we provide necessary and/or sufficient conditions for the existence of positive solutions. %K Time scale %K nonlinear dynamic equation %K positive solution. %U http://ejde.math.txstate.edu/Volumes/2004/17/abstr.html