A general refinement of Jordan-type inequality (Q945147)
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scientific article; zbMATH DE number 5342246
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A general refinement of Jordan-type inequality |
scientific article; zbMATH DE number 5342246 |
Statements
A general refinement of Jordan-type inequality (English)
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11 September 2008
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lower and upper bounds
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A general form of Jordan's inequality
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Yang Le inequality
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the spherical Bessel functions (SBFs)
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the SBFs of the first kind \(j_n (x) = \sqrt{\frac{\pi}{2x}}J_{n+\frac{1}{2}}(x)\)
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A new infinite series for \((\sin x)/x\)
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