For the semilinear differential equations with nonlinear term f ( u), this paper introduces a simplified finite element method, called as interpolated coefficient finite element method, which requests that/(?/,) is replaced by interpolation Ihf ( uh) in numerical computation.

  • 本文针对半线性微分方程中含有的非线性项f(u),在有限元计算中将插值I hf(u h)代替f(u h),从而得到一种简化的有限元法-插值系数有限元法。

  • 互联网摘选 2025-01-20 19:12:14

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