Research Article
Year 2020,
Volume: 8 Issue: 1, 100 - 104, 20.03.2020
Abstract
References
- C. Huygens, Oeuvres Completes, Soci´et´e Hollondaise des Sciences, Haga, 1888-1940.
- Y. J. Bagul and C. Chesneau, Refined forms of Oppenheim and Cusa-Huygens type inequalities, 2019. hal-01972893v2
- B. Maleˇsevi´c, T. Lutovac, M. Raˇsajski and C. Mortici, Extensions of the natural approach to refinements and generalizations of some trigonometric inequalities, Advances in Difference Equations, 2018, 2018:90.
- C. Mortici, The natural approach of Wilker-Cusa-Huygens Inequalities, Math. Inequal. Appl., Volume 14, Number 3, 2011, pp. 535 -541.
- E. Neuman and J. S´andor, On some inequalities involving trigonometric and hyperbolic functions with emphasis on the Cusa-Huygens, Wilker and Huygens inequalities, Math. Inequal. Appl., Volume 13, Number 4, 2010, pp. 715-723.
- D. S. Mitrinovic, Analytic Inequalities, Springer-Verlag, Berlin, 1970.
- B. A. Bhayo, R. Kl´en and J. S´andor, New Trigonometric and Hyperbolic Inequalities, Miskolc Mathematical Notes, Volume 18, Number 1, 2017, pp. 125-137.
- J. S´andor, Sharp Cusa-Huygens and related inequalities, Notes on Number Theory and Discrete Mathematics, Volume 19, Number 1, 2013, pp. 50-54.
- Y. J. Bagul and C. Chesneau, Some new simple inequalities involving exponential, trigonometric and hyperbolic functions, Preprint, hal-01930521, 2018.
Year 2020,
Volume: 8 Issue: 1, 100 - 104, 20.03.2020
Abstract
In this article, we establish sharp trigonometric-polynomial bounds for unnormalized sinc function.
References
- C. Huygens, Oeuvres Completes, Soci´et´e Hollondaise des Sciences, Haga, 1888-1940.
- Y. J. Bagul and C. Chesneau, Refined forms of Oppenheim and Cusa-Huygens type inequalities, 2019. hal-01972893v2
- B. Maleˇsevi´c, T. Lutovac, M. Raˇsajski and C. Mortici, Extensions of the natural approach to refinements and generalizations of some trigonometric inequalities, Advances in Difference Equations, 2018, 2018:90.
- C. Mortici, The natural approach of Wilker-Cusa-Huygens Inequalities, Math. Inequal. Appl., Volume 14, Number 3, 2011, pp. 535 -541.
- E. Neuman and J. S´andor, On some inequalities involving trigonometric and hyperbolic functions with emphasis on the Cusa-Huygens, Wilker and Huygens inequalities, Math. Inequal. Appl., Volume 13, Number 4, 2010, pp. 715-723.
- D. S. Mitrinovic, Analytic Inequalities, Springer-Verlag, Berlin, 1970.
- B. A. Bhayo, R. Kl´en and J. S´andor, New Trigonometric and Hyperbolic Inequalities, Miskolc Mathematical Notes, Volume 18, Number 1, 2017, pp. 125-137.
- J. S´andor, Sharp Cusa-Huygens and related inequalities, Notes on Number Theory and Discrete Mathematics, Volume 19, Number 1, 2013, pp. 50-54.
- Y. J. Bagul and C. Chesneau, Some new simple inequalities involving exponential, trigonometric and hyperbolic functions, Preprint, hal-01930521, 2018.
There are 9 citations in total.
Details
| Primary Language | English |
|---|---|
| Subjects | Engineering |
| Journal Section | Research Article |
| Authors | |
| Submission Date | July 2, 2019 |
| Acceptance Date | February 17, 2020 |
| Publication Date | March 20, 2020 |
| Published in Issue | Year 2020 Volume: 8 Issue: 1 |
Cite
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