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How to symbolically solve a system of ODEs with general time dependent matrix coefficients?

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Mirlan Karimov on 3 May 2020

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Answered: Mirlan Karimov on 3 May 2020

Accepted Answer: Mirlan Karimov

I have the following system of ODEs

where Q and A are 3x3 matrices, and the b is a 3:1 vector.

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darova on 3 May 2020

It's impossible. Use numerical approach ode45

Mirlan Karimov on 3 May 2020

I realized it little after dropping the question here. Thank you anyway!

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Mirlan Karimov on 3 May 2020

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https://nl.mathworks.com/matlabcentral/answers/522663-how-to-symbolically-solve-a-system-of-odes-with-general-time-dependent-matrix-coefficients#answer_430017

As there is no closed form solutions to such general problems, it can be solved only numerically.

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