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M. Ahmia, H. Belbachir, Preserving log-concavity and general-ized triangles. T. Komatsu (ed.), Diophantine analysis and related fields 2010. NY: American Institute of Physics (AIP). AIP Conference Proceedings 1264 (2010), 81-89.

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Article

The Log-concavity Property Associated to Hyperjacobsthal and Hyperjacobsthal-Lucas Sequences

1Department of Mathematic, University of Mohamed Seddik Ben yahia, Jijel, Algeria

2Faculty of Mathematics, University of Sciences and Technology Houari Boumediene, Algiers, Algeria


Turkish Journal of Analysis and Number Theory. 2018, Vol. 6 No. 3, 107-110
DOI: 10.12691/tjant-6-3-8
Copyright © 2018 Science and Education Publishing

Cite this paper:
Moussa Ahmia, Hacène Belbachir. The Log-concavity Property Associated to Hyperjacobsthal and Hyperjacobsthal-Lucas Sequences. Turkish Journal of Analysis and Number Theory. 2018; 6(3):107-110. doi: 10.12691/tjant-6-3-8.

Correspondence to: Moussa  Ahmia, Department of Mathematic, University of Mohamed Seddik Ben yahia, Jijel, Algeria. Email: ahmiamoussa@email.com

Abstract

In this paper, we show the log-concavity properties for the hyperjacobsthal, hyperjacobsthal-Lucas and associated sequences. Further, we investigate the -log-concavity property.

Keywords