English

Zero sets of holomorphic functions in the unit ball: non-radial growth characteristics

Complex Variables 2018-11-27 v1

Abstract

Let ff be a nonzero holomorphic function in the unit ball B\mathbb B of the nn-dimensional complex Euclidean space Cn\mathbb C^n such that the function ff vanishes on the set ZB{\sf Z}\subset \mathbb B and satisfies the constraint fexpM|f|\leq \exp M on B\mathbb B, where M≢±M\not\equiv \pm \infty is δ\delta-subharmonic function on B\mathbb B with Riesz charge μM\mu_M. We give a scale of integral uniform constraints from above on the distribution of the set Z{\sf Z} via the charge νM\nu_M in terms of (2n2)(2n-2)-Hausdorff measure of the set Z\sf Z, as well as test convex radial functions and ρ\rho-subspherical functions on the unit sphere SCn\mathbb S \subset \mathbb C^n, which at n=1n=1 can be interpreted as 2π2\pi-periodic ρ\rho-trigonometrically convex functions on the real axis RC\mathbb R \subset \mathbb C.

Keywords

Cite

@article{arxiv.1811.10391,
  title  = {Zero sets of holomorphic functions in the unit ball: non-radial growth characteristics},
  author = {B. N. Khabibullin and F. B. Khabibullin},
  journal= {arXiv preprint arXiv:1811.10391},
  year   = {2018}
}

Comments

14 pages; in Russian