Volker Strassen introduced a famous commutation equation on tensor rank in his ground-breaking papers [9, 10]. Abelian tensor are rank-I tensors in K I×I×K satisfying Strassen’s equation. In this paper, we introduce Abelian tensor decomposition, which is unique under mild conditions. A gradient based algorithm has been given and the optimal solution is Lyapunov-stable.
CITATION STYLE
Dong, H., Zhang, Y., Yang, M., Liu, W., Fan, R., & Shi, Y. (2019). On abelian tensor decomposition and gradient-descent algorithm. In Advances in Intelligent Systems and Computing (Vol. 885, pp. 177–185). Springer Verlag. https://doi.org/10.1007/978-3-030-02804-6_24
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