Sun, He-Jun : rechercher sur Z-Library

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1

Inequalities for lower order eigenvalues of second order elliptic operators in divergence form on Riemannian manifolds

Sun, He-Jun, Chen, Da-Guang

Journal:

Archiv der Mathematik

Année:

2013

Langue:

english

Fichier:

PDF, 237 KB

english, 2013

2

Estimates for lower bounds of eigenvalues of the poly-Laplacian and the quadratic polynomial operator of the Laplacian

Cheng, Qing-Ming, Sun, He-Jun, Wei, Guoxin, Zeng, Lingzhong

Journal:

Proceedings of the Royal Society of Edinburgh Section A Mathematics

Année:

2013

Langue:

english

Fichier:

PDF, 174 KB

english, 2013

3

Estimates for weighted eigenvalues of a fourth-order elliptic operator with variable coefficients

Journal:

Ukrainian Mathematical Journal

Année:

2011

Langue:

english

Fichier:

PDF, 176 KB

english, 2011

4

Ablation behaviour of a TaC coating on SiC coated C/C composites at different temperatures

Wang, Yong-jie, Li, He-jun, Fu, Qian-gang, Wu, Heng, Liu, Lei, Sun, Can

Journal:

Ceramics International

Année:

2013

Langue:

english

Fichier:

PDF, 1.50 MB

english, 2013

5

Universal inequalities for eigenvalues of the Lamé system

Sun, He-Jun, Peng, Ye-Juan

Journal:

Operators and Matrices

Année:

2013

Langue:

english

Fichier:

PDF, 95 KB

english, 2013

6

Lower order eigenvalues of a system of equations of the drifting Laplacian on the metric measure spaces

Journal:

Archiv der Mathematik

Année:

2018

Langue:

english

Fichier:

PDF, 522 KB

english, 2018

7

Rigidity and Gap Results for the Morse Index of Self-Shrinkers with any Codimension

Jiang, Xu-Yong, Sun, He-Jun, Zhao, Peibiao

Journal:

Results in Mathematics

Année:

2019

Langue:

english

Fichier:

PDF, 370 KB

english, 2019

8

Rigidity and Gap Results for the Morse Index of Self-Shrinkers with any Codimension

Jiang, Xu-Yong, Sun, He-Jun, Zhao, Peibiao

Journal:

Results in Mathematics

Année:

2019

Fichier:

PDF, 370 KB

2019

9

A Bernstein-type theorem for -submanifolds with flat normal bundle in the Euclidean spaces

JIANG, Xu-Yong, SUN, He-Jun, ZHAO, Pei-Biao

Journal:

TURKISH JOURNAL OF MATHEMATICS

Année:

2019

Langue:

english

Fichier:

PDF, 137 KB

english, 2019

10

Effect of spraying power on microstructure and bonding strength of MoSi2-based coatings prepared by supersonic plasma spraying

Heng Wu, He-jun Li, Qing Lei, Qian-gang Fu, Chao Ma, Dong-jia Yao, Yong-jie Wang, Can Sun, Jian-feng Wei, Zhi-hai Han

Journal:

Applied Surface Science

Année:

2011

Langue:

english

Fichier:

PDF, 1.36 MB

english, 2011

11

Study on the thermal fatigue behavior of SiC coated carbon/carbon composites

Qian-Gang Fu, He-Jun Li, Ke-Zhi Li, Xiao-Hong Shi, Min Huang, Guo-Dong Sun, Yu-Lei Zhang

Journal:

Materials Science and Engineering: A

Année:

2006

Langue:

english

Fichier:

PDF, 429 KB

english, 2006

12

Effect of SiC whiskers on the microstructure and oxidation protective ability of SiC–CrSi2 coating for carbon/carbon composites

Qian-Gang Fu, He-Jun Li, Ke-Zhi Li, Xiao-Hong Shi, Min Huang, Guo-Dong Sun

Journal:

Materials Science and Engineering: A

Année:

2007

Langue:

english

Fichier:

PDF, 1.15 MB

english, 2007

13

A Cr–Al–Si oxidation resistant coating for carbon/carbon composites by slurry dipping

Min Huang, Ke-Zhi Li, He-Jun Li, Qian-Gang Fu, Guo-Dong Sun

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 603 KB

english, 2007

14

Fabrication and tribological properties of B2O3 as friction reducing coatings for carbon–carbon composites

Zhi-Biao Hu, He-Jun Li, Qian-Gang Fu, Hui Xue, Guo-Ling Sun

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 53 KB

english, 2007

15

The thermal expansion behavior of 3D C/C composites

Xiao-ling Liao, He-jun Li, Guo-dong Sun, Ke-zhi Li

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 41 KB

english, 2010

16

Microstructure of the pyrocarbon matrix prepared by the CLVI process

Wan-Chang Sun, He-Jun Li, Hong-Mei Han, Shou-Yang Zhang, Ke-Zhi Li

Journal:

Materials Science and Engineering: A

Année:

2004

Langue:

english

Fichier:

PDF, 336 KB

english, 2004

17

ZrO2–SiO2 gradient multilayer oxidation protective coating for SiC coated carbon/carbon composites

Jian-Feng Huang, Xie-Rong Zeng, He-Jun Li, Xin-Bo Xiong, Guo-ling Sun

Journal:

Surface and Coatings Technology

Année:

2005

Langue:

english

Fichier:

PDF, 535 KB

english, 2005

18

Silicide coating for protection of C/C composites at 1873 K

Fu Qian-Gang, Li He-Jun, Shi Xiao-Hong, Li Ke-Zhi, Huang Min, Sun Guo-Dong

Journal:

Surface and Coatings Technology

Année:

2006

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2006

19

Double-layer oxidation protective SiC/Cr–Al–Si coating for carbon–carbon composites

Min Huang, Ke-Zhi Li, He-Jun Li, Qian-Gang Fu, Guo-Dong Sun

Journal:

Surface and Coatings Technology

Année:

2007

Langue:

english

Fichier:

PDF, 915 KB

english, 2007

20

Silicon carbide coating to protect carbon/carbon composites against oxidation

Qian-Gang Fu, He-Jun Li, Xiao-Hong Shi, Ke-Zhi Li, Guo-Dong Sun

Journal:

Scripta Materialia

Année:

2005

Langue:

english

Fichier:

PDF, 402 KB

english, 2005

21

Fabrication and tribological properties of B2O3 as friction reducing coatings for carbon-carbon composites

Zhi-biao HU, He-jun LI, Qian-gang FU, Hui XUE, Guo-ling SUN

Journal:

New Carbon Materials

Année:

2007

Langue:

english

Fichier:

PDF, 613 KB

english, 2007

22

Inequalities for lower-order eigenvalues of a fourth-order elliptic operator

Journal:

Mathematical Notes

Année:

2013

Langue:

english

Fichier:

PDF, 542 KB

english, 2013

23

Double SiC coating on carbon/carbon composites against oxidation by a two-step method

SUN, Can, LI, He-jun, FU, Qian-gang, ZHANG, Jia-ping, PENG, Han

Journal:

Transactions of Nonferrous Metals Society of China

Année:

2013

Langue:

english

Fichier:

PDF, 4.46 MB

english, 2013

24

ZrSiO4Oxidation Protective Coating for SiC-Coated Carbon/Carbon Composites Prepared by Supersonic Plasma Spraying

Can Sun, He-jun Li, Qian-gang Fu, Hai-liang Li…

Journal:

Journal of Thermal Spray Technology

Année:

2013

Langue:

english

Fichier:

PDF, 775 KB

english, 2013

25

SiC–MoSi2/ZrO2–MoSi2 coating to protect C/C composites against oxidation

FU, Qian-gang, ZHANG, Jia-ping, ZHANG, Zheng-zhong, LI, He-jun, SUN, Can

Journal:

Transactions of Nonferrous Metals Society of China

Année:

2013

Langue:

english

Fichier:

PDF, 3.34 MB

english, 2013

26

Ablation behavior of Y2SiO5/SiC coating for C/C composites under oxyacetylene torch

Zhang, Jia-Ping, Fu, Qian-Gang, Li, He-Jun, Sun, Guo-Dong, Sun, Can, Nan, Xiao-Ying, Li, Shen-Fei, Liu, Lei

Journal:

Corrosion Science

Année:

2014

Langue:

english

Fichier:

PDF, 2.61 MB

english, 2014

27

Lower bounds for fractional Laplacian eigenvalues

Wei, Guoxin, Sun, He-Jun, Zeng, Lingzhong

Journal:

Communications in Contemporary Mathematics

Année:

2014

Langue:

english

Fichier:

PDF, 311 KB

english, 2014

28

THE INFLUENCE OF SiC COATING PROCESS ON THE PROPERTIES OF C/C COMPOSITES

HUANG, MIN, LI, KE-ZHI, LI, HE-JUN, FU, QIAN-GANG, SUN, GUO-DONG

Journal:

Surface Review and Letters

Année:

2007

Langue:

english

Fichier:

PDF, 281 KB

english, 2007

29

Thermal shock resistance of thermal barrier coatings for nickel-based superalloy by supersonic plasma spraying

Sun, Jia, Fu, Qian-Gang, Liu, Guan-Nan, Li, He-Jun, Shu, Yong-Chun, Fan, Gao

Journal:

Ceramics International

Année:

2015

Langue:

english

Fichier:

PDF, 2.64 MB

english, 2015

30

Preparation and Ablation Properties of Y2SiO5Coating for SiC-Coated C/C Composites by Supersonic Plasma Spraying

Zhang, Jia-Ping, Fu, Qian-Gang, Zhuang, Lei, Li, He-Jun, Sun, Can

Journal:

Journal of Thermal Spray Technology

Année:

2015

Langue:

english

Fichier:

PDF, 5.09 MB

english, 2015

31

Effect of filler on the oxidation protective ability of MoSi2 coating for Mo substrate by halide activated pack cementation

Sun, Jia, Fu, Qian-Gang, Guo, Li-Ping, Liu, Yue, Huo, Cai-Xia, Li, He-Jun

Journal:

Materials & Design

Année:

2016

Langue:

english

Fichier:

PDF, 2.03 MB

english, 2016

32

Yang-type inequalities for weighted eigenvalues of a second order uniformly elliptic operator with a nonnegative potential

Journal:

Proceedings of the American Mathematical Society

Année:

2010

Langue:

english

Fichier:

PDF, 182 KB

english, 2010

33

STUDIES OF STERIGMATOCYSTIN (ST) PRODUCED BY ASPERGILLUS VERSICOLOR IN HUMAN GASTRIC JUICE IN VITRO

Sun, He-ling, Wang, Dian-sheng, Wang, Ke-qiang, Hong, He-jun

Journal:

Année:

1988

Langue:

english

Fichier:

PDF, 159 KB

english, 1988

34

Correction to: Is cell transplantation a reliable therapeutic strategy for spinal cord injury in clinical practice? A systematic review and meta-analysis from 22 clinical controlled trials

Zhao, He, Sun, Qing-Ling, Duan, Li-Jun, Yang, Yong-Dong, Gao, Yu-Shan, Zhao, Ding-Yan, Xiong, Yang, Wang, He-Jun, Song, Jia-Wei, Yang, Kai-Tan, Wang, Xiu-Mei, Yu, Xing

Journal:

European Spine Journal

Année:

2020

Fichier:

PDF, 333 KB

2020