강의노트, 강의정리 - Eng. mathematics: complex analysis: overview

큰제목 complex analysis에 대한 내용

many engineering problems can be modeled, investigated, and solved by functions of a complex variable. for simpler problems, such as simpler electric circuits and mechanical vibrating systems, some acquaintance with complex numbers will suffice. for more complicated problems in heat conduction, fluid flow, electrostatics, etc., one needs the theory of complex analytic function, briefly called complex analysis.

comlex analysis의 최종 목적은 analytic function을 이해하고 활용하는데 있다.
그러기 위해서 기본적인 complex number의 정의부터 시작하여 논의를 시작한다.