On Geometric Realization of the General Manakov System
Qing Ding , Shiping Zhong
Chinese Annals of Mathematics, Series B ›› 2023, Vol. 44 ›› Issue (5) : 753 -764.
On Geometric Realization of the General Manakov System
It is well-known that the general Manakov system is a 2-components nonlinear Schrödinger equation with 4 nonzero real parameters. The analytic property of the general Manakov system has been well-understood though it looks complicated. This paper devotes to exploring geometric properties of this system via the prescribed curvature representation in the category of Yang-Mills’ theory. Three models of moving curves evolving in the symmetric Lie algebras u(2,1) = k α ⊕ m α (α = 1, 2) and u(3) = k 3 ⊕ m 3 are shown to be simultaneously the geometric realization of the general Manakov system. This reflects a new phenomenon in geometric realization of a partial differential equation/system.
Manakov system / Geometric realization / Prescribed curvature representation
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Ding, Q., Zhong, S. P. and Ma, D., A Geometric characterization of a kind of Manakov systems, Sci. Sin. (Math.), 2023, https://doi.org/10.1360/SSM-2023-0067 (in Chinese). |
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