From symplectic measurements to the Mahler conjecture

S Artstein-Avidan, R Karasev, Y Ostrover - 2014 - projecteuclid.org
In this note we link symplectic and convex geometry by relating two seemingly different open
conjectures: a symplectic isoperimetric-type inequality for convex domains and Mahler's …

[HTML][HTML] Rényi divergence and Lp-affine surface area for convex bodies

EM Werner - Advances in Mathematics, 2012 - Elsevier
We show that the fundamental objects of the Lp-Brunn–Minkowski theory, namely the Lp-
affine surface areas for a convex body, are closely related to information theory: they are …

Symmetric Mahler's conjecture for the volume product in the -dimensional case

H Iriyeh, M Shibata - 2020 - projecteuclid.org
We prove Mahler's conjecture concerning the volume product of centrally symmetric, convex
bodies in R n in the case where n= 3. More precisely, we show that, for every 3-dimensional …

Equipartitions and Mahler volumes of symmetric convex bodies

M Fradelizi, A Hubard, M Meyer… - American Journal of …, 2022 - muse.jhu.edu
Following ideas of Iriyeh and Shibata we give a short proof of the three-dimensional Mahler
conjecture for symmetric convex bodies. Our contributions include, in particular, simple self …

Volume inequalities for asymmetric Wulff shapes

FE Schuster, M Weberndorfer - Journal of Differential Geometry, 2012 - projecteuclid.org
Sharp reverse affine isoperimetric inequalities for asymmetric Wulff shapes and their polars
are established, along with the characterization of all extremals. These new inequalities …

The volume product of convex bodies with many hyperplane symmetries

F Barthe, M Fradelizi - American Journal of Mathematics, 2013 - muse.jhu.edu
Mahler's conjecture predicts a sharp lower bound on the volume of the polar of a convex
body in terms of its volume. We confirm the conjecture for convex bodies with many …

[HTML][HTML] Shadow systems of asymmetric Lp zonotopes

M Weberndorfer - Advances in Mathematics, 2013 - Elsevier
Shadow systems are used to establish new asymmetric Lp volume product and asymmetric
Lp volume ratio inequalities, along with their equality conditions. These inequalities have …

Volume product

M Fradelizi, M Meyer, A Zvavitch - Harmonic analysis and convexity, 2023 - degruyter.com
Our purpose here is to give an overview of known results and open questions concerning
the volume product 𝒫 (K)= minz∈ K vol (K) vol ((K− z)∗) of a convex body K in ℝn. We …

When symplectic topology meets Banach space geometry

Y Ostrover - arXiv preprint arXiv:1404.6954, 2014 - arxiv.org
arXiv:1404.6954v1 [math.SG] 28 Apr 2014 Page 1 arXiv:1404.6954v1 [math.SG] 28 Apr 2014
When Symplectic Topology Meets Banach Space Geometry Yaron Ostrover Abstract. In this …

A Fourier analytic proof of the Blaschke-Santaló inequality

G Bianchi, M Kelly - Proceedings of the American Mathematical Society, 2015 - ams.org
A Fourier analytic proof of the Blaschke-Santaló Inequality Page 1 PROCEEDINGS OF THE
AMERICAN MATHEMATICAL SOCIETY Volume 143, Number 11, November 2015, Pages …