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	Efficient numerical schemes for solving the self-consistent field equations of flexible-semiflexible diblock copolymers
	Liang, Qin ; Jiang, Kai ; Zhang, Pingwen
	2015
关键词	flexible-semiflexible diblock copolymers self-consistent field theory pseudo-spectral method semi-implicit scheme conjugate gradient method hybrid scheme BLOCK-COPOLYMERS BEHAVIOR
英文摘要	We present two efficient iterative schemes for solving the self-consistent field equations of flexible-semiflexible diblock copolymers. One is a semi-implicit scheme developed by employing asymptotic expansion, and the other is a hybrid scheme combining the robustness of the steepest descent method with the efficiency of the conjugate gradient method. In our position-one-dimensional and position-two-dimensional numerical experiments, we demonstrate that these schemes are much more efficient than the steepest descent method. Copyright (C) 2013 John Wiley & Sons, Ltd.; National Natural Science Foundation of China [21274005, 50930003]; China Postdoctoral Science Foundation [2011M500179]; SCI(E); EI; ARTICLE; pzhang@pku.edu.cn; 18,SI; 4553-4563; 38
语种	英语
出处	EI ; SCI
出版者	MATHEMATICAL METHODS IN THE APPLIED SCIENCES
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/435712]
专题	数学科学学院
推荐引用方式 GB/T 7714	Liang, Qin,Jiang, Kai,Zhang, Pingwen. Efficient numerical schemes for solving the self-consistent field equations of flexible-semiflexible diblock copolymers. 2015-01-01.

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