Zobrazeno 1 - 10
of 10 395
pro vyhledávání: '"power series expansions"'
Autor:
Cheng, Liang
In this paper, we obtain that logarithmic Sobolev and $\mathcal{W}$- functionals have fantastic power series expansion formulas when we choose suitable test functions. By using these power series expansion formulas, we prove that if for some open sub
Externí odkaz:
http://arxiv.org/abs/2409.06117
Autor:
Qi, Feng1,2,3 (AUTHOR) honest.john.china@gmail.com
Publikováno v:
Symmetry (20738994). Sep2024, Vol. 16 Issue 9, p1145. 21p.
Autor:
Zhang, Tao1 (AUTHOR) tzh@ytu.edu.cn, Yang, Zhen-Hang2 (AUTHOR) yzhkm@163.com, Qi, Feng3,4,5 (AUTHOR) honest.john.china@gmail.com, Du, Wei-Shih6 (AUTHOR) honest.john.china@gmail.com
Publikováno v:
Fractal & Fractional. May2024, Vol. 8 Issue 5, p257. 17p.
Autor:
Niu, Da-Wei1 (AUTHOR) nnddww@163.com, Qi, Feng2,3,4 (AUTHOR) honest.john.china@gmail.com
Publikováno v:
Mathematics (2227-7390). Jun2024, Vol. 12 Issue 12, p1781. 20p.
Autor:
Sun, Zhen-Ying1 (AUTHOR) 19861010@zzut.edu.cn, Guo, Bai-Ni2 (AUTHOR) bai.ni.guo@gmail.com, Qi, Feng3 (AUTHOR) bai.ni.guo@gmail.com
Publikováno v:
Axioms (2075-1680). Jul2023, Vol. 12 Issue 7, p665. 14p.
Akademický článek
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Autor:
Feng Qi
Publikováno v:
Symmetry, Vol 16, Iss 9, p 1145 (2024)
In this paper, by means of the Faà di Bruno formula, with the help of explicit formulas for partial Bell polynomials at specific arguments of two specific sequences generated by derivatives at the origin of the inverse sine and inverse cosine functi
Externí odkaz:
https://doaj.org/article/803daf7ecc6d487d83eaf0869ff2e209
Autor:
Toft, Joachim
We study the link between Wick, anti-Wick and analytic kernel operators on the Bargmann transform side. We find classes of kernels, e.g. $\wideparen {\mathcal B} _s$, whose corresponding operators agree with the sets of linear and continuous operator
Externí odkaz:
http://arxiv.org/abs/2103.06000
Publikováno v:
Fractal and Fractional, Vol 8, Iss 5, p 257 (2024)
In the paper, the authors introduce two notions, the normalized remainders, or say, the normalized tails, of the Maclaurin power series expansions of the sine and cosine functions, derive two integral representations of the normalized tails, prove th
Externí odkaz:
https://doaj.org/article/a1c8639187b244178273080993d113a9
Autor:
Da-Wei Niu, Feng Qi
Publikováno v:
Mathematics, Vol 12, Iss 12, p 1781 (2024)
In the paper, the authors establish the monotonicity results of the ratios between normalized tails of the Maclaurin power series expansions of the sine and cosine functions and restate them in terms of the generalized hypergeometric functions.
Externí odkaz:
https://doaj.org/article/2e3ff815982d4197a4fb8d140b756bab