Noninterpolatory Integration Rules for Cauchy Principal Value Integrals

P. Rabinowitz, D. S. Lubinsky
1989 Mathematics of Computation  
Let w(x) be an admissible weight on [-1,1] and let {p"(x)}g° be its associated sequence of orthonormal polynomials. We study the convergence of noninterpolatory integration rules for approximating Cauchy principal value integrals
doi:10.2307/2008361 fatcat:6ix5mlp73banzljj7d44hfqng4