KRONECKER PRODUCTS AND THE SECOND METHOD OF LYAPUNOV
RAND CORP SANTA MONICA CA
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The second method used by Lyapunov to study the stability of the trivial solution of dxdt Ax f x leads to the problem of solving the matrix equation AX XA C. It is shown that this question is related to Kronecker products and Kronecker sums, and the general problem of solving AX XB C is resolved in this fashion.
- Theoretical Mathematics