Remarks on the $\mathbf Q$-curvature flow

Li Ma; Xingwang Xu; Xuezhang Chen

arxiv: 1312.5909 · v1 · pith:JHKMNTV7new · submitted 2013-12-20 · 🧮 math.DG · math.AP

Remarks on the mathbf Q-curvature flow

Xuezhang Chen , Li Ma , Xingwang Xu This is my paper

classification 🧮 math.DG math.AP

keywords curvaturemathbfflowcandidatecasechangeextendedgradient

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The main purpose of this short note is to point out that the negative gradient flow for the prescribed $\mathbf Q$-curvature problem on $S^n$ can be extended to handle the case that the $\mathbf Q$-curvature candidate $f$ may change signs.

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Remarks on the mathbf Q-curvature flow

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