Several sharp inequalities involving (hyperbolic) tangent, tanc, cosine, and their reciprocals
type: Item
instance of: scholarly article
title: Several sharp inequalities involving (hyperbolic) tangent, tanc, cosine, and their reciprocals
author: Wenhui Li
author: Bai-Ni Guo
published in: Mathematica Slovaca
publication date: 2025-01-10T00:00:00Z
Mathematics Subject Classification ID: 26D05
Mathematics Subject Classification ID: 33B10
zbMATH DE Number: 7964839
zbMATH Keywords: sharp inequality
zbMATH Keywords: monotonicity rule
zbMATH Keywords: tangent
zbMATH Keywords: tanc
zbMATH Keywords: cosine
zbMATH Keywords: reciprocal
MaRDI profile type: Publication
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DOI: 10.1515/MS-2024-0104
description: scientific article; zbMATH DE number 7964839