If A & B are linear operators, and AY=aY & BY=bY, what is the relationship between A & B such that e^A*e^B=e^(A+B)?? --where e^x=1+x+x^2/2+x^3/3!+...+x^n/n!(adsbygoogle = window.adsbygoogle || []).push({});

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# Linear Operators, Eigenvalues

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