On the univalence of certain polyharmonic mappings under differential operator
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DOI: 10.1080/00036811.2025.2477730
Abstract: The main object of this paper is to investigate the univalence of certain polyharmonic mappings under differential operator. We first establish two versions of integral inequality for harmonic mappings. Then, using these results, we obtain… read more here.
Keywords: certain polyharmonic; differential operator; polyharmonic mappings; univalence certain ... See more keywords
Univalence of certain integral operators involving q-Bessel functions
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DOI: 10.2298/fil1909673b
Abstract: In this investigation we make a systematic study of the univalence of certain families of integral operators, which are defined by means of the normalized forms of Jackson?s second and third q-Bessel functions. read more here.
Keywords: univalence certain; bessel functions; operators involving; integral operators ... See more keywords