圆域上变系数二阶椭圆方程有效的谱方法及其在奇异非线性问题中的应用
刘忠敏,安静*,陈悦
An efficient spectral method for second order elliptic equation with variable coefficients on a circular domain and its application to singular nonlinear problem
LIU Zhongmin, AN Jing*, CHEN Yue
陕西师范大学学报(自然科学版)
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2023, (1): 30
-38
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DOI: 10.15983/j.cnki.jsnu.2023105
