hi.how can i find roots of quadratic matrix polynomial (AX^2+BX+C=0)?

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mohammad ahmadzade on 26 Apr 2016

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Edited: Matt J on 26 Apr 2016

A AND B AND C IS SYMETRIC MATRIX

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Matt J on 26 Apr 2016

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Edited: Matt J on 26 Apr 2016

This paper appears to go into it,

http://www.maths.manchester.ac.uk/~higham/narep/narep347.pdf

It doesn't look easy...

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