Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Chun-Fu WEI"'
Autor:
Kang-Le Wang, Chun-Fu Wei
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 40 (2021)
In this work, a fractal nonlinear oscillator is successfully established by fractal derivative in a fractal space, and its variational principle is obtained by semi-inverse transform method. The variational principle can provide conservation laws in
Externí odkaz:
https://doaj.org/article/2675d5a0085d4430a3cb039faaee15b2
Autor:
Chun-Fu Wei, Bai-Ni Guo
Publikováno v:
Abstract and Applied Analysis, Vol 2014 (2014)
Some complete monotonicity results that the functions ±1/e±t-1 are logarithmically completely monotonic, and that differences between consecutive derivatives of these two functions are completely monotonic, and that the ratios between consecutive d
Externí odkaz:
https://doaj.org/article/e0b9a056680a4946ad328983c9afc01a
Autor:
Long-Hui ZHANG1, Chun-Fu WEI1 mathwcf@163.com
Publikováno v:
Thermal Science. 2024, Vol. 28 Issue 4B, p3553-3557. 5p.
Autor:
Qing ZHU1, Chun-Fu WEI1 mathwcf@163.com
Publikováno v:
Thermal Science. 2024, Vol. 28 Issue 4B, p3535-3539. 5p.
Autor:
Zi-Ge WU1, Chun-Fu WEI1 mathwcf@163.com
Publikováno v:
Thermal Science. 2024, Vol. 28 Issue 4B, p3523-3527. 5p.
Autor:
Chun-Fu Wei
Publikováno v:
Mathematical Methods in the Applied Sciences. 45:5412-5422
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a561f868a49e30705b281e9b997279ec
https://doi.org/10.1002/mma.8115
https://doi.org/10.1002/mma.8115
Autor:
Chun-Fu WEI1 mathwcf@163.com
Publikováno v:
Thermal Science. 2020, Vol. 24 Issue 4, p2575-2580. 6p.
Publikováno v:
Fractals. 30
In this paper, the fractal nonlinear dispersive model (FNDM) with variable coefficients is investigated by variational perspective, and its fractal variational principle is constructed by using the He’s fractal semi-inverse method. Based on the fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4ad53734d2c3aaff5afccb11044c22c
https://doi.org/10.1142/s0218348x22501614
https://doi.org/10.1142/s0218348x22501614
Autor:
Chun-Fu Wei
Publikováno v:
Thermal Science, Vol 25, Iss 3 Part B, Pp 2339-2345 (2021)
A 2-D fractal heat conduction in a fractal space is considered by He?s fractal derivative. The two-scale transform is adopted to convert the fractal model to its differential partner. The homotopy perturbation method is used to find the approximate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9debbbbbe19c42c72827f22a2d9868f0
http://www.doiserbia.nb.rs/img/doi/0354-9836/2021/0354-98362100124W.pdf
http://www.doiserbia.nb.rs/img/doi/0354-9836/2021/0354-98362100124W.pdf
Autor:
Chun-Fu Wei
In the paper, the author presents three integral representations of extended central binomial coefficient, proves decreasing and increasing properties of two power-exponential functions involving extended (central) binomial coefficients, derives seve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c7dfafa1282faf4592f145f68565043
https://doi.org/10.22541/au.163355849.99215800/v1
https://doi.org/10.22541/au.163355849.99215800/v1
