The $L_p$-Minkowski problem for $-n < p< 1$

Chou and Wang's existence result for the $L_p$-Minkowski problem on ${\mathbb S}^{n-1}$ for $p\in(-n,1)$ and an absolutely continuous measure $\mu$ is discussed and extended to more general measures. In particular, we provide an almost optimal sufficient condition for the case $p\in(0,1)$.