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求解非线性方程组的SPH迭代方法 被引量:2

Solutions and Multiple Solutions of Semipositone SPH Iterative Method for Solving Systems of Nonlinear Equations
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摘要 运用光滑粒子流体动力学方法的理论探讨求解非线性方程(组)的SPH迭代方法并通过数值试验来验证该方法的有效性。 By using the theory of smoothed particle hydrodynamics we discuss SPH iterative method for solving systems of nonlinear equations and efficiency by giving several numerical examples.
出处 《数学的实践与认识》 CSCD 北大核心 2012年第7期142-147,共6页 Mathematics in Practice and Theory
基金 国家自然科学基金(51075346)
关键词 非线性方程(组) NEWTON迭代 SPH方法 nonlinear equations newton method SPH method
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