Transformation of Some Lambert Series and Cotangent Sums
By considering a contour integral of a cotangent sum, we give a simple derivation of a transformation formula of the series <inline-formula> <math display="inline"> <semantics> <mrow> <mi>A</mi> <mrow> <mo>(</mo> <mi>τ<...
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Format: | Article |
Language: | English |
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MDPI AG
2019-09-01
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Series: | Mathematics |
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Online Access: | https://www.mdpi.com/2227-7390/7/9/840 |