Zobrazeno 1 - 10
of 241
pro vyhledávání: '"Chen Yongpeng"'
Autor:
Wen Zijin, Chen Yongpeng
Publikováno v:
Jixie chuandong, Vol 48, Pp 26-32 (2024)
Gear skiving has been paid more and more attention for high efficiency and wide application in gear manufacturing. In gear skiving, prediction of cutting temperature and optimization of process parameters have an important influence on increasing too
Externí odkaz:
https://doaj.org/article/432a88fb1a0341099532d7159430d316
Autor:
Chen Yongpeng, Yang Zhipeng
Publikováno v:
Demonstratio Mathematica, Vol 57, Iss 1, Pp 93-105 (2024)
In this article, we consider the following Choquard equation with upper critical exponent: −Δu=μf(x)∣u∣p−2u+g(x)(Iα*(g∣u∣2α*))∣u∣2α*−2u,x∈Ω,-\Delta u=\mu f\left(x){| u| }^{p-2}u+g\left(x)({I}_{\alpha }* \left(g{| u| }^{{2}_{
Externí odkaz:
https://doaj.org/article/1ae87eddcfc24903931c01349185ec89
Autor:
Chen Yongpeng, Xiao Lei
Publikováno v:
Jixie chuandong, Vol 48, Pp 14-19 (2024)
Gear skiving process has the advantages of high material removal rate, good forming accuracy and so on, and can realize the efficient machining of gears with special structure such as inner gears. It can effectively improve productivity and reduce co
Externí odkaz:
https://doaj.org/article/a711e091953d48b4864c1adc89d333f9
Autor:
Chen Yongpeng, Niu Miaomiao
Publikováno v:
Open Mathematics, Vol 20, Iss 1, Pp 50-62 (2022)
The purpose of this paper is to investigate the ground state solutions for the following nonlinear Schrödinger equations involving the fractional p-Laplacian (−Δ)psu(x)+λV(x)u(x)p−1=u(x)q−1,u(x)≥0,x∈RN,{\left(-\Delta )}_{p}^{s}u\left(x)+
Externí odkaz:
https://doaj.org/article/3ecfb31fc02143d48b39604eef675409
We investigate the existence of normalized solutions for the following nonlinear fractional Choquard equation: $$ (-\Delta)^s u+V(\epsilon x)u=\lambda u+\left(I_\alpha *|u|^q\right)|u|^{q-2} u+\left(I_\alpha *|u|^p\right)|u|^{p-2} u, \quad x \in \mat
Externí odkaz:
http://arxiv.org/abs/2411.01476
Publikováno v:
In Mechanism and Machine Theory November 2024 202
Publikováno v:
In Case Studies in Thermal Engineering March 2024 55
Autor:
Sun, Yameng, Chen, Wei, Chen, Shuyan, Wu, Xiaoning, Zhang, Xinxin, Zhang, Lingyi, Zhao, Hong, Xu, Mingyi, Chen, Yongpeng, Piao, Hongxin, Li, Ping, Li, Lei, Jiang, Wei, Li, Xiaodong, Xing, Huichun, Liu, Xudong, Zhang, Yuxi, Wang, Bingqiong, Zhou, Jialing, Meng, Tongtong, Zhao, Xinyan, Shao, Chen, Kong, Yuanyuan, Zhao, Xinyu, Ou, Xiaojuan, Liu, Chenghai, Jia, Jidong, You, Hong
Publikováno v:
In Clinical Gastroenterology and Hepatology March 2024 22(3):591-601
Autor:
Zhang, Qingyong, Mao, Xianqiang, Lu, Jianhong, Guo, Zhi, Duman, Zaenhaer, Chen, Yongpeng, Song, Peng, Tu, Kevin
Publikováno v:
In Applied Energy 15 February 2024 356
Autor:
Chen, Yongpeng, Yang, Zhipeng
Publikováno v:
Acta Math. Sci. Ser. A (Chin. Ed.) 41, no.6, 1750-1767,2021
We study a class of critical Schr\"odinger-Poisson system of the form \begin{equation*} \begin{cases} -\Delta u+\lambda V(x)u+\phi u=\mu |u|^{p-2}u+|u|^{4}u& \quad x\in \mathbb{R}^3,\\ -\Delta \phi=u^2&\quad x\in \mathbb{R}^3,\\ \end{cases} \end{equa
Externí odkaz:
http://arxiv.org/abs/2007.13830