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Results tagged with jacobian
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user 16456
Questions related to the calculation or use of the Jacobian matrix or its determinant. Not to be confused with the Jacobi iterative method for solving systems of linear equations. For those, use [iterative-method] instead.
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Rank deficient Jacobian in discretized periodic solutions to autonomous ODE
All literature I found on the subject, e.g. http://dx.doi.org/10.1137/1.9780898719154, assumes the Jacobian to have full rank, which it does not in my case: There is a zero eigenvalue corresponding to … Is there either
a good way to somehow fix the parametrization of the solution to remove this degree of freedom or
a numerical continuation method that works with a rank deficient Jacobian? …
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