A Fast Numerical Method for Space-fractional PDEs on A General Convex Domain

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：errorli

【摘要】

：

　　Because of the nonlocal property of fractional differential operators,the numerical methods for FPDEs often generate dense coefficient matrices,which often

【作者】

：

Jia Jinhong

【机构】

：

School of Mathmatics,Shandong Univ.

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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　　Because of the nonlocal property of fractional differential operators,the numerical methods for FPDEs often generate dense coefficient matrices,which often requires computational work of O(N3)to invert per time step and memory of O(N2).

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A Fast Numerical Method for Space-fractional PDEs on A General Convex Domain

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