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Journal: Risks, 2025
Volume: 13
Number: 28

Article: Efficient Positive Semidefinite Matrix Approximation by Iterative Optimisations and Gradient Descent Method
Authors: by Vali Asimit, Runshi Wang, Feng Zhou and Rui Zhu
Link: https://www.mdpi.com/2227-9091/13/2/28

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