[图书][B] Geometry of isotropic convex bodies

S Brazitikos, A Giannopoulos, P Valettas, BH Vritsiou - 2014 - books.google.com
The study of high-dimensional convex bodies from a geometric and analytic point of view,
with an emphasis on the dependence of various parameters on the dimension stands at the …

Chord measures in integral geometry and their Minkowski problems

E Lutwak, D Xi, D Yang, G Zhang - Communications on Pure …, 2024 - Wiley Online Library
To the families of geometric measures of convex bodies (the area measures of Aleksandrov‐
Fenchel‐Jessen, the curvature measures of Federer, and the recently discovered dual …

[引用][C] Fourier Analysis in Convex Geometry

A Koldobsky - American Mathematical Society, 2005 - books.google.com
The study of the geometry of convex bodies based on information about sections and
projections of these bodies has important applications in many areas of mathematics and …

Lp dual curvature measures

E Lutwak, D Yang, G Zhang - Advances in Mathematics, 2018 - Elsevier
A new family of geometric Borel measures on the unit sphere is introduced. Special cases
include the L p surface area measures (which extend the classical surface area measure of …

An analytic solution to the Busemann-Petty problem on sections of convex bodies

RJ Gardner, A Koldobsky, T Schlumprecht - Annals of Mathematics, 1999 - JSTOR
We derive a formula connecting the derivatives of parallel section functions of an origin-
symmetric star body in Rn with the Fourier transform of powers of the radial function of the …

[HTML][HTML] On the Lp dual Minkowski problem

Y Huang, Y Zhao - Advances in Mathematics, 2018 - Elsevier
The L p dual curvature measure was introduced by Lutwak, Yang & Zhang in an attempt to
unify the L p Brunn–Minkowski theory and the dual Brunn–Minkowski theory. The …

Intersection bodies and valuations

M Ludwig - American Journal of Mathematics, 2006 - muse.jhu.edu
All GL (n) covariant star-body-valued valuations on convex polytopes are completely
classified. It is shown that there is a unique nontrivial such valuation. This valuation turns out …

The Minkowski problem in Gaussian probability space

Y Huang, D Xi, Y Zhao - Advances in Mathematics, 2021 - Elsevier
Abstract The Minkowski problem in Gaussian probability space is studied in this paper. In
addition to providing an existence result on a Gaussian-volume-normalized version of this …

A Positive Solution to the Busemann-Petty Problem in R4

G Zhang - Annals of Mathematics, 1999 - JSTOR
Motivated by basic questions in Minkowski geometry, H. Busemann and CM Petty posed ten
problems about convex bodies in 1956 (see [BP]). The first problem, now known as the …

The Lp chord Minkowski problem

D Xi, D Yang, G Zhang, Y Zhao - Advanced Nonlinear Studies, 2023 - degruyter.com
Chord measures are newly discovered translation-invariant geometric measures of convex
bodies in R n, in addition to Aleksandrov-Fenchel-Jessen's area measures. They are …