2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/151589A brief review is given of recent developments in the study of surface critical phenomena from the viewpoint of exactly solved lattice models. These developments include exact results for the polymer adsorption transition and the surface critical exponents of the eight-vertex model.8 pages, PostScript file, talk given in Tianjin, August 1995. To appear in "Statistical Models, Yang-Baxter Equation and Related Topics", M.L. Ge and F.Y. Wu eds, World Scientific, Singapore (1996) pp 41-48Condensed MatterHigh Energy Physics - TheoryExactly Solvable and Integrable Systemstext