Bound for the largest singular value of nonnegative rectangular tensors

Abstract

In this paper, we give a new bound for the largest singular value of nonnegative rectangular tensors when m = n, which is tighter than the bound provided by Yang and Yang in “Singular values of nonnegative rectangular tensors”, Front. Math. China, 2011, 6, 363-378.

Keywords

• bound
• rectangular tensor
• singular value
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