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- aggregation classification "A1".
- aggregation creator person.
- aggregation creator person.
- aggregation date "2010".
- aggregation format "application/pdf".
- aggregation hasFormat 1161942.bibtex.
- aggregation hasFormat 1161942.csv.
- aggregation hasFormat 1161942.dc.
- aggregation hasFormat 1161942.didl.
- aggregation hasFormat 1161942.doc.
- aggregation hasFormat 1161942.json.
- aggregation hasFormat 1161942.mets.
- aggregation hasFormat 1161942.mods.
- aggregation hasFormat 1161942.rdf.
- aggregation hasFormat 1161942.ris.
- aggregation hasFormat 1161942.txt.
- aggregation hasFormat 1161942.xls.
- aggregation hasFormat 1161942.yaml.
- aggregation isPartOf urn:issn:0018-926X.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Technology and Engineering".
- aggregation title "High precision evaluation of the selfpatch integral for linear basis functions on flat triangles".
- aggregation abstract "The application of integral equations for the frequency domain analysis of scattering problems requires the accurate evaluation of interaction integrals. Generally speaking, the most critical integral is the selfpatch. However, due to the non-smoothness of the Green function, this integral is also the toughest to calculate numerically. In previous work, the source and test integrals have been determined analytically for the 1/R singularity, i.e., the static kernel. In this work we extend this result to the terms of the form R-n, for all n is an element of {0, 1, 2, 3, 4} that occur in the Taylor expansion of the Green function. Numerical testing shows that truncating the Taylor series beyond n = 4 yields a highly accurate result for lambda/7 and lambda/10 discretizations. These analytical formulas are also very robust when applied to highly irregular triangles.".
- aggregation authorList BK967322.
- aggregation endPage "1816".
- aggregation issue "5".
- aggregation startPage "1813".
- aggregation volume "58".
- aggregation aggregates 1161960.
- aggregation aggregates 1161962.
- aggregation isDescribedBy 1161942.
- aggregation similarTo TAP.2010.2044352.
- aggregation similarTo LU-1161942.