Regularity theorems and energy identities for Dirac-harmonic maps. (English) Zbl 1091.53042
Authors’ summary: We study Dirac-harmonic maps from a Riemann surface to a sphere \(S^ n\). We show that a weakly Dirac-harmonic map is in fact smooth, and prove that the energy identity holds during the blow-up process.
Reviewer: Cezar Dumitru Oniciuc (Iaşi)
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