求解二阶双曲型方程的自适应网格方法
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周琴,杨银
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Adaptive Mesh Method for Solving a Second-Order Hyperbolic Equation
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Qin Zhou,Yin Yang
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表 3 均匀网格上求解的L2误差(ε2=0.0001)
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| N×M | t=0.5 | t=1 | t=1.5 | t=2 | | 50×50 | 7.683E-04 | 2.571E-03 | 4.787E-03 | 6.949E-03 | | 100×100 | 3.513E-04 | 1.113E-03 | 1.902E-03 | 2.499E-03 | | 200×200 | 1.127E-04 | 3.276E-04 | 5.221E-04 | 6.652E-04 |
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