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JOURNALS // Matematicheskii Sbornik // Archive

Mat. Sb., 2018 Volume 209, Number 3, Pages 67–101 (Mi sm8893)

This article is cited in 15 papers

Pluripotential theory and convex bodies

T. Bayraktara, T. Bloomb, N. Levenbergc

a Faculty of Engineering and Natural Sciences, Sabanci University, İstanbul, Turkey
b Department of Mathematics, University of Toronto, Toronto, Ontario, Canada
c Department of Mathematics, Indiana University, Bloomington, IN, USA

Abstract: A seminal paper by Berman and Boucksom exploited ideas from complex geometry to analyze the asymptotics of spaces of holomorphic sections of tensor powers of certain line bundles $L$ over compact, complex manifolds as the power grows. This yielded results on weighted polynomial spaces in weighted pluripotential theory in $\mathbb{C}^d$. Here, motivated by a recent paper by the first author on random sparse polynomials, we work in the setting of weighted pluripotential theory arising from polynomials associated to a convex body in $(\mathbb{R}^+)^d$. These classes of polynomials need not occur as sections of tensor powers of a line bundle $L$ over a compact, complex manifold. We follow the approach of Berman and Boucksom to obtain analogous results.
Bibliography: 16 titles.

Keywords: convex body, $P$-extremal function.

UDC: 517.55

MSC: 32U15, 32U20, 31C15

Received: 25.12.2016 and 21.03.2017

DOI: 10.4213/sm8893


 English version:
Sbornik: Mathematics, 2018, 209:3, 352–384

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© Steklov Math. Inst. of RAS, 2024