circular integration Duffy Jacobian singular
This report explains how to transform a singular integration over the an arc of a circle into an integration over a unit square using various coordinate transformations include a Duffy transformation. Fortran code illustrating the algorithms is included along with unit test validations.
BYU ScholarsArchive Citation
Turley, R. Steven, "Circular Integration Region" (2017). All Faculty Publications. 1964.
Physical and Mathematical Sciences
Physics and Astronomy
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