Convergence of rules based on nodal splines for the numerical evaluation of certain 2D Cauchy principal value integrals

✍ Scribed by C. Dagnino; S. Perotto; E. Santi

• Publisher: Elsevier Science
• Year: 1998
• Tongue: English
• Weight: 478 KB
• Volume: 89
• Category: Article
• ISSN: 0377-0427
• DOI: 10.1016/s0377-0427(97)00237-9

✦ Synopsis

We consider interpolatory type integration rules for the numerical approximation of certain 2D Cauchy Principal Value integrals, based on tensor product of nodal splines.

We present convergence results which generalize those known in one-dimensional case.