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求解Fisher型方程的混合Jacobi-球面调和谱方法 被引量:2

Mixed Jacobi-Spherical Harmonic Spectral Method for the Fisher-like Equation
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摘要 本文提出了两种数值求解单位球内Fisher型方程的混合Jacobi-球面调和谱格式,并分别给出了格式的收敛性及相关的数值结果。 In this paper,two mixed Jacobi-spherical harmonic spectral schemes are proposed for the Fisher-like equation in a ball.The convergence of the schemes and numerical results are given respectively.
作者 刘智翔 黄伟
机构地区 上海大学数学系
出处 《应用数学与计算数学学报》 2009年第2期17-25,共9页 Communication on Applied Mathematics and Computation
基金 国家自然科学基金资助项目(10771142) 上海市重点学科建设资助项目(J50101) 上海大学创新基金资助项目(A.10-0101-07-408)
关键词 混合Jacobi-球面调和谱方法 FISHER型方程 球形区域 mixed Jacobi-spherical harmonic spectral method, Fisher-like equation,spherical geometry
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