利用Legendre小波及算子矩阵求定积分的数值逼近

周凤英, 许小勇

Numerical Approximation of Definite Integration by Using Legendre Wavelets and Operator Matrix

ZHOU Fengying, XU Xiaoyong

应用数学学报 . 2015, (5): 862 -873 . DOI: 10.12387/C2015079