2025/05/22 by Boroczky, Karoly J., Chen, Shibing, Liu, Weiru +1
#Analysis of PDEs (math.AP) #FOS: Mathematics
paper · doi:10.48550/arxiv.2505.17219
We prove the C0 estimate for the Lp qth dual Minkowski problem on S2 under fairly general conditions; namely, when p lies in [0,1) and q>2+p, and the Lp qth dual curvarture is bounded and bounded away from zero. We note that it is known that the analogous C0 estimate does not hold if p<-1 and q=3. As a corollary of our C0 estimate, we deduce the uniqueness of the solution of the near isotropic qth Lp dual Minkowski problem on S2 if q is close to 3 and the qth Lp dual curvature is Holder close to be the constant one function.