An entirely quantum mechanical approach to diagonalize hermitean matrices has been presented recently. Here, the genuinely quantum mechanical approach is considered in detail for (2x2) matrices. The ...

Abstract: The paper addresses the blind signal separation problem in the presence of sensor noise for the case where the source signals are non-stationary and/or non-white. This problem can be ...

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Yes, please create issues for any problems that you think need to be addressed in SymPy. I have given you privileges in the Google Code to add labels to issues. By the way, if you are going to do more ...