Hans Juergen Weber, Frank Ephraim Harris, George Brown Arfken, Mathematical Methods for Physicists; A Comprehensive Guide, 7th edition (Academic Press, 2012)
Chapter 2. Determinants and Matrices 제2장. 행렬식과 행렬
Section 2. Matrices 제2절. 행렬
예제(Exercise) 37 및 해설(Solution)
Two matrices A and B are each Hermitian. Find a necessary and sufficient condition for their product AB to be Hermitian.
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제1장 예비 수학 https://gall.dcinside.com/physicalscience/196697
제2장 제1절 행렬식 https://gall.dcinside.com/physicalscience/196922
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