An elementary proof of Euler's formula using Cauchy's method
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DOI: 10.1016/j.topol.2020.107558
Abstract: Abstract The use of Cauchy's method to prove Euler's well-known formula is an object of many controversies. The purpose of this paper is to prove that Cauchy's method applies for convex polyhedra and not only… read more here.
Keywords: elementary proof; cauchy method; euler formula; method ... See more keywords
Vector Fitting-Cauchy Method for the Extraction of Complex Natural Resonances in Ground Penetrating Radar Operations
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DOI: 10.3390/a15070235
Abstract: In this paper, we obtain the Complex Natural Resonances of an object from the backscattered response in the frequency domain with a novel rational function approximation method based on both Vector Fitting and Cauchy methods.… read more here.
Keywords: complex natural; natural resonances; vector fitting; cauchy method ... See more keywords