2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/138498We study the biharmonic stress-energy tensor $S_2$ of Gauss map. Adding few assumptions, the Gauss map with vanishing $S_2$ would be harmonic.7 pagesDifferential Geometry58E20On the Gauss Map with Vanishing Biharmonic stress-energy tensortext