2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/107541In this paper we investigate the similarity solutions of a plane mixed convection boundary layer flow near a semi-vertical plate, with a prescribed power law function of the distance from the leading edge for the temperature, that is embedded in a porous medium. We show the existence and uniqueness of convex and concave solutions for positive values of the power law exponent.Classical Analysis and ODEs34B15, 34C11, 76D10text