Comments (4)
jor-
commented on June 28, 2024
You must use solve_Lt(b, use_LDLt_decomposition=False) and at least version 0.4.3 of scikit-sparse.
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melindalx
commented on June 28, 2024
After I put the parameter use_LDLt_decomposition, I got a result which is of the permutation of the original A, how can I get a result without permutating the original matrix? For example, how can I get a result same as what I get from dense version Cholesky decomposition?
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jor-
commented on June 28, 2024
The ordering_method parameter in the decompose functions allows you to disable permutation using the value natural. For example cholesky(A, ordering_method="natural").
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melindalx
commented on June 28, 2024
Got it! It works! Thank you so much for your quick reply!
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