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20122022
most citedTensor factorization based method for low rank matrix completion and its application on tensor completion

14 citations · 64 across the 19 of their papers we have counts for

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math.GM2020★ 10 cited

Positivity Conditions for Cubic, Quartic and Quintic Polynomials

Liqun Qi, Yisheng Song, Xinzhen Zhang

We present a necessary and sufficient condition for a cubic polynomial to be positive for all positive reals. We identify the set where the cubic polynomial is nonnegative but not…