Zobrazeno 1 - 10
of 578
pro vyhledávání: '"Guan, Pengfei"'
Autor:
Böröczky, Károly J., Guan, Pengfei
We provide a natural simple argument using anistropic flows to prove the existence of weak solutions to Lutwak's $L^p$-Minkowski problem on $S^n$ which were obtained by other methods.
Externí odkaz:
http://arxiv.org/abs/2307.12107
Constructing accurate interatomic potential and overcoming the exponential growth of structural equilibration time are challenges to the atomistic investigations of the composition-dependent structure and dynamics during the vitrification process of
Externí odkaz:
http://arxiv.org/abs/2211.03350
The process of crystal nucleation can be accelerated or retarded by ultrasonic vibration, which is particularly attractive for the addictive manufacture and thermoplastic forming of metallic glasses, however, the effect and mechanism of oscillatory l
Externí odkaz:
http://arxiv.org/abs/2209.10068
Publikováno v:
Advanced Nonlinear Studies, Vol 24, Iss 1, Pp 141-154 (2024)
We consider a general class of non-homogeneous contracting flows of convex hypersurfaces in Rn+1 ${\mathbb{R}}^{n+1}$ , and prove the existence and regularity of the flow before extincting to a point in finite time.
Externí odkaz:
https://doaj.org/article/9c4a80962bbb447d8ff7b28979d1b25b
An atomistic understanding of annealing embrittlement is a longstanding issue for metallic glasses, which is still lacking due to the insurmountable gap between the thermal history of atomic models and laboratory-made samples. Here, based on a therma
Externí odkaz:
http://arxiv.org/abs/2208.13747
Autor:
Zheng, Ming, Zhang, Yixiao, Guan, Pengfei, Yang, Jian, Zhu, Xiaolong, Wang, Haotian, Sun, Shuohan, Yan, Shiguang, Yang, Chang
Publikováno v:
In Ceramics International 1 November 2024 50(21) Part C:44186-44194
Autor:
Lin, Jiani, Guan, Pengfei
Publikováno v:
In Computational Materials Science September 2024 244
Autor:
Zheng, Ming, Yang, Jian, Wang, Haotian, Guan, Pengfei, Zhu, Xiaolong, Zhang, Yixiao, Yang, Chang
Publikováno v:
In Journal of Alloys and Compounds 5 July 2024 991
Autor:
Zheng, Ming, Yang, Jian, Zhang, Yixiao, Guan, Pengfei, Wang, Haotian, Zhu, Xiaolong, Qi, Yaping, Fan, Heliang, Guo, Litong, Yan, Shiguang, Yang, Chang
Publikováno v:
In Applied Materials Today June 2024 38
Publikováno v:
Pure Appl. Math. Q. 18, no. 2, (2022), p. 437-461
This expository paper presents the current knowledge of particular fully nonlinear curvature flows with local forcing term, so-called locally constrained curvature flows. We focus on the spherical ambient space. The flows are designed to preserve a q
Externí odkaz:
http://arxiv.org/abs/2102.07393