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hi.how can i find roots of quadratic matrix polynomial (A*X^2+B*X+C=0)?

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mohammad ahmadzade
mohammad ahmadzade on 26 Apr 2016
Edited: Matt J on 26 Apr 2016
A AND B AND C IS SYMETRIC MATRIX

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Matt J
Matt J on 26 Apr 2016
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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