Unified results of compactness and existence for prescribing fractional $Q$-curvatures problem

Yan Li, Zhongwei Tang, Heming Wang +1

In this paper we study the problem of prescribing fractional $Q$-curvature of order $2\sigma$ for a conformal metric on the standard sphere $\Sn$ with $\sigma \in (0,n/2)$ and $n\ge 2$. Compa…