[期刊论文]


On harmonic maps from R1,1 into Hilbert loop groups

作   者:
Qing Ding;Bao‐Qun Lu;

出版年:1996

D  O  I:10.1063/1.531617

页     码:4076 - 4088
出版社:AIP Publishing


摘   要:

Motivated by the works of Gu [Pure Appl. Math. 33, 727 (1980)], Ginibre and Velo [Ann. Phys. 142, 393 (1982)] on classical solutions of a two‐dimensional σ model, the global existence of harmonic maps from the Minkowski plane R 1,1 into Hilbert loop groups is proved. The construction of the harmonic maps strongly depends on some geometric properties of the loop groups.



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所属期刊
Journal of Mathematical Physics
ISSN: 0022-2488
来自:AIP Publishing