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math.OC2014
Properties of Tensor Complementarity Problem and Some Classes of Structured Tensors
Yisheng Song, Liqun Qi
This paper deals with the class of Q-tensors, that is, a Q-tensor is a real tensor such that the tensor complementarity problem $(\q, \mathcal{A})$: $$\mbox{ finding…
math.OC2014★ 2 cited
A Tensor Analogy of Yuan's Theorem of the Alternative and Polynomial Optimization with Sign structure
Shenglong Hu, Guoyin Li, Liqun Qi
Yuan's theorem of the alternative is an important theoretical tool in optimization, which provides a checkable certificate for the infeasibility of a strict inequality system invol…