TY - JOUR AU - Gang Wang AU - Linxuan Sun AU - Yiju Wang TI - Sharp Z-eigenvalue inclusion set-based method for testing the positive definiteness of multivariate homogeneous forms JO - Filomat PY - 2020 SP - 3131 VL - 34 IS - 9 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2009131W/ DO - 10.2298/FIL2009131W LA - en ID - 10_2298_FIL2009131W ER -