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Boundary elements and singular integrals in 3D magnetostatics

1994; Elsevier BV; Volume: 13; Issue: 2 Linguagem: Inglês

10.1016/0955-7997(94)90021-3

1873-197X

André Nicolet,

Numerical methods in engineering

Abstract Vector and scalar potential formulation of magnetostatics are compared and the meaning of vector singular kernels is explained. The numerical computation of the integrals involving those kernels is discussed and a method to avoid computation of nearly singular kernels arising in the computation of thin structures is presented.