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.