We have the following equation p=(1+s)p(A+dl) where p is an unknown vector, d as well as l are given vectors, s a constant and A a diagonal matrix. Would it be possible to solve this equation without an extra one? Or is it simply underdetermined? Could it be solved with a Perron-Frobenius eigenvalue? Thank you in advance.
2026-04-06 04:26:33.1775449593
Can this underdetermined equation be solved?
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