2020年12月23日 · Complex analysis is used in 2 major areas in engineering - signal processing and control theory. In signal processing, complex analysis and fourier analysis go hand in …

For questions mainly about the theory of complex analytic/holomorphic functions of one complex variable. Use [tag:complex-numbers] instead for questions about complex numbers.

2017年7月25日 · As Terry Tao points out in one of his lecture notes on complex analysis: The notion of a non-empty open connected subset ${U}$ of the complex plane comes up so …

2014年12月12日 · From what I could find, a singularity is a point at which an equation, surface, etc., blows up or becomes degenerate. And a pole of a function is an isolated singular point a …

2019年2月15日 · Lars, Complex analysis Zil, First course in complex analysis. But if your course is all about theories, and demonstrations, i suggest you using Complex Variables by the great …

2020年2月5日 · I have placed quotes around "the" because a same name "log" is given in complex function theory to an infinite number of functions ; a specific $\log$ function is …

2020年8月17日 · I am reading Brown-Churchill complex variable book. There it is defined that contour is a piecewise smooth arc, where smooth arc is a differentiable arc having nonzero …

complex-analysis; Share. Cite. Follow edited May 11, 2017 at 17:38. user2820579. asked May 11, 2017 at 17: ...

complex-analysis; Share. Cite. Follow edited Mar 12, 2013 at 1:44. ncmathsadist. 49.9k 3 3 gold badges 85 ...

2016年8月24日 · complex-analysis; Share. Cite. Follow asked Aug 24, 2016 at 2:38. TheMathNoob TheMathNoob. 2,081 4 4 gold ...