Sunday, 21 August 2016

Complex contour integration of fraceizz

While calculating 0sin(x)xdx I integrated the complex function f(z)=eizz over the contour C=[R,R]γR. γR=Reit where 0tπ. I had some trouble to show that γRf(z)0 as R. Is it possible to show this without using Jordan's Lemma but instead using the ML estimate?

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