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Start Over Author "Wang, Hua-ge" Journal applied mathematics: a journal of chinese universities
1 results on '"Wang, Hua-ge"'

1. Positive definiteness of fourth-order partially symmetric tensors.

Author

Wang, Hua-ge

Abstract

In this paper, we consider the positive definiteness of fourth-order partially symmetric tensors. First, two analytically sufficient and necessary conditions of positive definiteness are provided for fourth-order two dimensional partially symmetric tensors. Then, we obtain several sufficient conditions for rank-one positive definiteness of fourth-order three dimensional partially symmetric tensors. [ABSTRACT FROM AUTHOR]

Published
2023
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