Перегляд за автором "Bandura, A.I."

Результати 1-3 з 3

Analytic in an unit ball functions of bounded L-index in joint variables

Bandura, A.I.; Skaskiv, O.B. (Український математичний вісник, 2017)

A concept of boundedness of the L-index in joint variables (see in Bandura A. I., Bordulyak M. T., Skaskiv O. B. Sufficient conditions of boundedness of L-index in joint variables, Mat. Stud. 45 (2016), 12–26) is generalized ...
Entire bivariate functions of unbounded index in each direction

Bandura, A.I.; Skaskiv, O.B. (Нелінійні коливання, 2018)

We investigate a class of entire functions f(z₁, z₂) with property ∀b= (b₁, b₂) ∈ C² \ {0} ∀ z⁰₁, z⁰₂ ∈ C, the function f(z⁰₁ + tb₁, z⁰₂ + tb₂), as a function of one variable t ∈ C, has a bounded index but the function ...
Partial logarithmic derivatives and distribution of zeros of analytic functions in the unit ball of bounded L-index in joint variables

Bandura, A.I.; Skaskiv, O.B. (Український математичний вісник, 2018)

We obtain the sufficient conditions of boundedness of L-index in joint variables for analytic functions in the unit ball, where L : Cⁿ → Rⁿ₊ is a continuous positive vector-function. They give an estimate of the maximum ...

Результати 1-3 з 3

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