3 papers
math.FA2021
John ellipsoids for log-concave functions
Fangwei Chen, Jianbo Fang, Miao Luo +1
The aim of this paper is to develop the John ellipsoid for the geometry of log-concave functions. Using the results of the Minkowski theory for log-concave function est…
math.MG2015
Volume inequalities for asymmetric Orlicz zonotopes
Fangwei Chen, Congli Yang, Miao Luo
In this paper, we deal with the asymmetric Orlicz zonotopes by using the method of shadow system. We establish the volume product inequality and volume ratio inequality for asymmet…
math.MG2015
Successive radii and Orlicz Minkowski addition
Fangwei Chen, Congli Yang, Miao Luo
In this paper, we deal with the successive inner and outer radii with respect to Orlicz Minkowski sum. The upper and lower bounds for the radii of the Orlicz Minkowski sum of two c…