Results 311 to 320 of about 11,335,757 (341)

On the coefficients of asymptotic expansion for the harmonic number by Ramanujan

, 2016
Chao-Ping Chen
semanticscholar   +1 more source

An asymptotic series related to Ramanujan’s expansion for the $$n$$nth Harmonic number

, 2016
Aziz Issaka
semanticscholar   +1 more source

Review of AI applications in harmonic analysis in power systems

Renewable and Sustainable Energy Reviews, 2022
Ahmadreza Eslami, Michael Negnevitsky, Evan Franklin   +2 more
exaly  

Some evaluation of harmonic number sums

, 2016
Ce Xu, Mingyu Zhang, Weixia Zhu
semanticscholar   +1 more source

Combinatorial identities on \(q\)-harmonic numbers

2011
Summary: By means of the \(q\)-finite differences and the derivative operator, we derive, from an alternating \(q\)-binomial sum identity with a free variable \(x\), several interesting identities concerning the generalized \(q\)-harmonic numbers.
CHU, Wenchang, YAN Q.
openaire   +2 more sources

Transfer Mechanism Analysis of Injected Voltage Harmonic and its Effect on Current Harmonic Regulation in FOC PMSM

IEEE Transactions on Power Electronics, 2022
Zhaoqian Wu, Zhijian Yang, Guolin He
exaly  

Harmonic number identities via the Newton–Andrews method

, 2014
Weiping Wang, Cangzhi Jia
semanticscholar   +1 more source

Real-time observation of interfering crystal electrons in high-harmonic generation

Nature, 2015
M Hohenleutner, O Schubert, M Knorr
exaly  

Harmonic‐Resonator‐Based Triboelectric Nanogenerator as a Sustainable Power Source and a Self‐Powered Active Vibration Sensor

Advanced Materials, 2013
Jun Chen, Guang Zhu, Weiqing Yang
exaly  

Harmonic number identities via hypergeometric series and Bell polynomials

, 2012
Hongmei Liu, Weiping Wang
semanticscholar   +1 more source