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math.MG2025
The Minkowski problems on affine dual quermassintegrals
Youjiang Lin, Yuchi Wu
In this paper, {we extend the affine dual curvature measures to the setting and solve the existence part of the corresponding Minkowski problem for non-symmetric discrete mea…
math.MG2024
Petty projection inequality on the sphere and on the hyperbolic space
Y. Lin, Y. Wu
Using gnomonic projection and Poincaré model, we first define the spherical projection body and hyperbolic projection body in spherical space and hyperbolic space $\…