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	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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