التفاصيل البيبلوغرافية
| العنوان: |
Existence and Emergent Dynamics of Quadratically Separable States to the Lohe Tensor Model. |
| المؤلفون: |
Seung-Yeal Ha1 syha@snu.ac.kr, Dohyun Kim2 dohyunkim@sungshin.ac.kr, Hansol Park3 hansol_park@sfu.ca |
| المصدر: |
SIAM Journal on Applied Dynamical Systems. 2022, Vol. 21 Issue 2, p1166-1208. 43p. |
| مصطلحات موضوعية: |
*COMPLEX numbers, *MATRIX multiplications, *TENSOR products |
| مستخلص: |
A tensor is a multidimensional array of complex numbers, and the Lohe tensor model is an aggregation model on the space of tensors with the same rank and size. It incorporates previously well-studied aggregation models on the space of low-rank tensors such as the Kuramoto model, Lohe sphere, and matrix models as special cases. Due to its structural complexities in cubic interactions for the Lohe tensor model, explicit construction of solutions with specific structures looks daunting. Recently, we obtained completely separable states by associating rank-1 tensors. In this paper, we further investigate another type of solutions, namely ``quadratically separable states"" consisting of tensor products of matrices and their component rank-2 tensors are solutions to the double matrix model whose emergent dynamics can be studied using the same methodology of the Lohe matrix model. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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