Properties of composite positive continuous functions in $\mathbb{C}^n$

A.I. Bandura

doi:10.15330/cmp.7.2.137-147

Properties of composite positive continuous functions in $\mathbb{C}^n$

Authors

A.I. Bandura Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska str., 76019, Ivano-Frankivsk, Ukraine https://orcid.org/0000-0003-0598-2237

https://doi.org/10.15330/cmp.7.2.137-147

Keywords:

positive function, continuous function, several complex variables

Published online: 2015-12-19

Abstract

The properties of positive continuous functions with $Q^n_{\mathbf{b}}$ and $Q$ are investigated. We prove that some composite functions with $Q$ belong to class $Q^n_{\mathbf{b}}.$ A relation between functions with these classes are established.