二阶精度混合Legendre-球面调和拟谱方法求解Fisher 型方程
邓红梅, 黄伟
A second order accurate mixed legendre-spherical harmonic pseudo-spectral method for the   
Fisher equation
DENG Hong-Mei, HUANG Wei
上海大学学报(自然科学版) . 2015, (03): 331 -335 .  DOI: 10.3969/j.issn.1007-2861.2014.01.038