%0 Journal Article %A Gang Wang %A Linxuan Sun %A Yiju Wang %T Sharp Z-eigenvalue inclusion set-based method for testing the positive definiteness of multivariate homogeneous forms %J Filomat %D 2020 %P 3131 %V 34 %N 9 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2009131W/ %R 10.2298/FIL2009131W %G en %F 10_2298_FIL2009131W