Some rigidity results for Dirac-harmonic maps | |
Mo, Xiaohuan | |
2010 | |
关键词 | Dirac-harmonic map harmonic spinor surface degree SUPERGRAVITY SURFACES |
英文摘要 | Let (phi, psi) be a Dirac-harmonic maps from a Riemannian manifold into another Riemannian manifold We call (phi, psi) trivial if phi is harmonic By using Bochner-type formula and extending Chen-Jost-Li-Wang' result, we give some sufficient conditions for a Dirac-harmonic map (phi, psi) to be trivial. We also give a structure theorem of Dirac-harmonic maps from a Riemann surface generalizing result previously only known in the case when source manifold is a two sphere.; Mathematics; SCI(E); 1; ARTICLE; 3-4; 427-442; 77 |
语种 | 英语 |
出处 | SCI |
出版者 | publicationes mathematicae debrecen |
内容类型 | 其他 |
源URL | [http://hdl.handle.net/20.500.11897/314482] ![]() |
专题 | 数学科学学院 |
推荐引用方式 GB/T 7714 | Mo, Xiaohuan. Some rigidity results for Dirac-harmonic maps. 2010-01-01. |
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