La théorie du pluripotentiel et les corps convexes
Norman Levenberg
Indiana University, Bloomington, USA
https://www.researchgate.net/scientific-contributions/Norman-Levenberg-12870457
Date(s) : 07/05/2018 iCal
10h00 - 11h00
The theory of pluripotential and convex bodies
We discuss a theory of the pluripotential associated with a convex field in (R_+)^d. The field P is used to construct both subspaces of particular polynomials and a natural class of multisubharmonic functions. In particular, we give a version of the Bernstein-Walsh theorem in this context, which explains an observation by N. Trefethen in the theory of the approximation in several real variables.
https://arxiv.org/abs/1612.04677
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