نتایج جستجو برای: guo scheme
تعداد نتایج: 225472 فیلتر نتایج به سال:
We confirm several conjectures of Guo, Jouhet and Zeng concerning the factors of some binomials sums.
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
Existence of positive solution for a third-order three-point BVP with sign-changing Green’s function
By using the Guo-Krasnoselskii fixed point theorem, we investigate the following thirdorder three-point boundary value problem
Denote by Tn the set of trees on n vertices. Zhang and Li [X.D. Zang, J.S. Li, The two largest eigenvalues of Laplacian matrices of trees (in Chinese), J. China Univ. Sci. Technol. 28 (1998) 513–518] and Guo [J.M. Guo, On the Laplacian spectral radius of a tree, Linear Algebra Appl. 368 (2003) 379–385] give the first four trees in Tn, ordered according to their Laplacian spectral radii. In this...
The algebraic connectivity ofG is the second smallest eigenvalue of its Laplacianmatrix. Let Un be the set of all unicyclic graphs of order n. In this paper, wewill provide the ordering of unicyclic graphs inUn up to the last seven graphs according to their algebraic connectivities when n ≥ 13. This extends the results of Liu and Liu [Y. Liu, Y. Liu, The ordering of unicyclic graphswith the sma...
The eleventh and twelfth authors are listed out of order. The correct order is: Fangfang Chen, Dingyong Sun, Yuming Guo, Wei Guo, Zhengwei Ding, Peilong Li, Jie Li, Lin Ge, Ning Li, Dongmin Li, Lu Wang and Zhe Wang 1 National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China 2 Institute for AIDS/STD Control and Prevention, Henan Center...
www.amepc.org/tau © Translational Andrology and Urology. All rights reserved. Prof. Yinglu Guo (Figure 1), MD, is an academician of Chinese Academy of Engineering, academic leader of Urology and Andrology. He is the honorary president of Peking University First Hospital and honorary director of Institute of Urology, Peking University; Dean of Peking University Urologist Training College and And...
In a recent paper, Guo, Mező, and Qi proved an identity representing the Bernoulli polynomials at non-negative integer points m in terms of the m-Stirling numbers of the second kind. In this note, using a new representation of the Bernoulli polynomials in the context of the Zeon algebra, we give an alternative proof of the aforementioned identity.
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