摘要
本文利用勒让德多项式的性质证明了其导数多项式是［－１，１］上关于权１－ｘ２的正交多项式．
In this paper. we prove that the derivatives of Legendre polynomials also form an orthogonalsystem on the closed interval [-1,1] with weight p(x) = 1-x2.
出处
《大学数学》
1996年第3期105-106,共2页
College Mathematics
关键词
勒让德导数多项式
正交
权
Legendre polynomials, orthogonal system, weight
