Multigrid Waveform Relaxation for the Time-Fractional Heat Equation
نویسندگان
چکیده
منابع مشابه
Multigrid Waveform Relaxation for the Time-Fractional Heat Equation
In this work, we propose an efficient and robust multigrid method for solving the time-fractional heat equation. Due to the nonlocal property of fractional differential operators, numerical methods usually generate systems of equations for which the coefficient matrix is dense. Therefore, the design of efficient solvers for the numerical simulation of these problems is a difficult task. We deve...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 2017
ISSN: 1064-8275,1095-7197
DOI: 10.1137/16m1090193