A fast, accurate and easy to implement Kapur–Rokhlin quadrature scheme for singular integrals in axisymmetric geometries
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DOI: 10.1017/s002237782300020x
Abstract: Many applications in magnetic confinement fusion require the efficient calculation of surface integrals with singular integrands. The singularity subtraction approaches typically used to handle such singularities are complicated to implement and low-order accurate. In contrast,… read more here.
Keywords: rokhlin quadrature; singular integrals; kapur rokhlin; scheme ... See more keywords