Some Refinements of Inequalities for Circular Functions
Joint Authors
Source
Journal of Applied Mathematics
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-11-24
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
We give new lower bound and upper bound for Papenfuss-Bach inequality and improve Ruehr-Shafer inequality by providing a new lower bound.
American Psychological Association (APA)
Sun, Zhengjie& Zhu, Ling. 2011. Some Refinements of Inequalities for Circular Functions. Journal of Applied Mathematics،Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-504818
Modern Language Association (MLA)
Sun, Zhengjie& Zhu, Ling. Some Refinements of Inequalities for Circular Functions. Journal of Applied Mathematics No. 2011 (2011), pp.1-9.
https://search.emarefa.net/detail/BIM-504818
American Medical Association (AMA)
Sun, Zhengjie& Zhu, Ling. Some Refinements of Inequalities for Circular Functions. Journal of Applied Mathematics. 2011. Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-504818
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504818