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Banach空间中一列λ-严格伪压缩映射的强收敛定理
《湖北师范学院学报(自然科学版)》2011年第2期70-77,共8页宋燕来 尹婷婷 胡长松 
介绍了在Banach空间中一列λ-严格伪压缩映射公共不动点的一种新的混合迭代方法。然后,建立了在某些适当条件下得到的迭代算法的强收敛定理。改进和推广了最近的一些相关结果。
关键词:非扩张映射 不动点 迭代算法 严格伪压缩 强收敛 空间 
CONVERSE REASONING FOR FULL DEPRESSION-FEATURE MODEL AND PROCESS
《Chinese Journal of Mechanical Engineering》2003年第2期160-162,共3页Shen XiaohongLiu XuanYu FangfangZhang LeiFeng TaoCollege of Mechanical Engineering and Automation,Beijing Technology and Business University, Beijing 100037, China 
This project is supported by National Natural Science Foundation of China (No. 59875006)
A new approach, namely, 'defining protrusion-feature withdepression-parameter' is advanced, which focuses on the shortcomings of protrusion-featurealteration method; The full depression-feature model is built up, and ...
关键词:protrusion-feature full depression-feature model reasoning iterativealgorithm 
Implementation of field-aligned coordinates in a semi-Lagrangian gyrokinetic code for tokamak turbulence simulation
《Plasma Science and Technology》2018年第7期50-63,共14页Lei YE Xiaotao XIAO Yingfeng XU Zongliang DAI Shaojie WANG 
supported by National Natural Science Foundation of China under Grant Nos.11505240,11375196 and 11405174;the National ITER program of China under Contract No.2014GB113000
Field-aligned coordinates have been implemented in the gyrokinetic semi-Lagrangian code NLT, Ye et al (2016 J. Comput. Phys. 316 180), to improve the computational efficiency for the numerical simulations of tokamak...
关键词:gyrokinetic simulation field-aligned coordinates quasi-neutrality equation iterativealgorithm gyro-average operator 
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