Fiber convex bodies

L Mathis, C Meroni - Discrete & Computational Geometry, 2023 - Springer
bodies. First we describe the strict convexity of the fiber bodies of the so called puffed … fiber
bodies of some smooth convex bodies. Finally we give a formula that allows to compute the …

New fiber and graph combinations of convex bodies

S Hoehner, S Xing - arXiv preprint arXiv:2503.05392, 2025 - arxiv.org
… Some recent applications of fiber sums can also be found in [… new combinations of convex
bodies called the Lp fiber, Lp … for the Lp fiber and Lp chord combinations of convex bodies. In …

[PDF][PDF] On the existence of mixed fiber bodies

A Esterov - Mosc. Math. J, 2008 - publications.hse.ru
… The existence of mixed fiber polytopes was predicted in McD] and proved in … fiber polytope
to convex bodies by continuity. We present a direct proof of the existence of mixed fiber bodies

Pointillisme à la signac and construction of a quantum fiber bundle over convex bodies

M de Gosson, C de Gosson - Foundations of Physics, 2023 - Springer
… -space (usually convex bodies, or even ellipsoids) to which we make correspond subsets in
phase space; these are obtained using the notion of polar dually from convex geometry. Our …

Approximation of convex bodies

PM Gruber - Convexity and its Applications, 1983 - Springer
convex bodies (employing convex polynomials) is dense in ~. He also indicated how to find
polynomial convex bodies approximating any given convex body. … set of convex bodies with …

Analysis of an algorithm for approximating convex bodies

GK Kamenev - Computational mathematics and mathematical physics, 1994 - dl.acm.org
… polytopes for more general convex bodies. After giving an overview of the properties of
the fiber bodies, we focus on three particular classes of convex bodies. ... …

Convergence of algorithms for reconstructing convex bodies and directional measures

RJ Gardner, M Kiderlen, P Milanfar - 2006 - projecteuclid.org
… is devoted to reconstruction of convex bodies, Section 9 focuses on a problem from stereology,
that of reconstructing an unknown directional measure of a stationary fiber process from a …

Polyhedral sections of convex bodies

V Klee - 1960 - projecteuclid.org
… More generally, given an integer n>~2, is there a finite-dimensional convex body which is …
n-dimensional convex bodies? (By convex body we mean here a bounded closed convex set.) …

Convex bodies with algebraic section volume functions

M Agranovsky - arXiv preprint arXiv:2409.19373, 2024 - arxiv.org
… function of ξ, t which analytically extends AK(ξ, t) in a containing ∞ domain of complex t, we
consider a locally trivial homological vector bundle, which assigns to each t ∈ C a fiber of the …

Completions of convex families of convex bodies

AG Khovanskii - Mathematical Notes, 2012 - Springer
… the notion of convexity of a family of convex bodies located on … Given a convex (possibly
empty) set Δα in each Vα, we say … Y is convex over the projection of itself and has closed fibers. …