2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/27273A growth equation with a generalized conservation law characterized by an integral kernel is introduced. The equation contains the Kardar-Parisi-Zhang, Sun-Guo-Grant, and Molecular-Beam Epitaxy growth equations as special cases and allows for a unified investigation of growth equations. From a dynamic renormalization-group analysis critical exponents and universality classes are determined for growth models with a conservation law.LaTeX/REVTeX file; epsf.sty; 5 PostScript figuresCondensed Mattertext