English

On the Malliavin-Rubel theorem on small entire functions of exponential type with given zeros

Complex Variables 2021-05-04 v1

Abstract

In the early 1960s, P. Malliavin and L. A. Rubel gave a complete description of pairs of distributions of positive points ZZ and WW such that for each entire function of exponential type g0g\neq 0 that vanishes on WW, there is an entire function of exponential type f0f\neq 0 such that ff vanishes on ZZ and satisfies the inequality fg|f|\leq |g| everywhere on the imaginary axis. We extend this result to much more general distributions of complex points ZZ and WW lying outside of some pair of vertical angles containing the imaginary axis as the points approach \infty.

Keywords

Cite

@article{arxiv.2105.00878,
  title  = {On the Malliavin-Rubel theorem on small entire functions of exponential type with given zeros},
  author = {A. E. Salimova and B. N. Khabibullin},
  journal= {arXiv preprint arXiv:2105.00878},
  year   = {2021}
}

Comments

6 pages, in Russian