Electronic Journal of Differential Equations, Vol. 2007(2007), No. 126, pp. 1-12. Title: Asymptotic forms of weakly increasing positive solutions for quasilinear ordinary differential equations Authors: Ken-ichi Kamo (Sapporo Medical Univ., Japan) Hiroyuki Usami (Hiroshima Univ., Japan) Abstract: Asymptotic forms are determined for positive solutions which are called weakly increasing solutions to quasilinear ordinary differential equations. Submitted May 24, 2007. Published September 28, 2007. Math Subject Classifications: 34E10, 34C41. Key Words: Quasilinear ordinary differential equation; positive solution.