𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The evaluation of cauchy principal value integrals in the boundary element method—a review

✍ Scribed by Massimo Guiggiani


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
870 KB
Volume
15
Category
Article
ISSN
0895-7177

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Direct computation of Cauchy principal v
✍ Massimo Guiggiani; Paolo Casalini 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 537 KB

This paper presents a new method for the direct computation of strongly singular integrals existing in the Cauchy principal value sense. It can be usefully applicd in thc solution by the direct boundary element method of many different problems. Initialiy, some considerations are provided in order t

On the evaluation of Cauchy principal va
✍ Haiyong Wang; Shuhuang Xiang 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 409 KB

The problem of the numerical evaluation of Cauchy principal value integrals of oscillatory functions 1 -1 e iωx f (x) x-τ dx, where -1 < τ < 1, has been discussed. Based on analytic continuation, if f is analytic in a sufficiently large complex region G containing [-1, 1], the integrals can be tran

On bicubic transformation for the numeri
✍ Chen, T. Charles 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 210 KB 👁 1 views

Recently a bicubic transformation was introduced to numerically compute the Cauchy principal value (CPV) integrals. Numerical results show that this new method converges faster than the conventional Gauss-Legendre quadrature rule when the integrand contains different types of singularity. Assume is