Acta mathematica scientia,Series B ›› 2024, Vol. 44 ›› Issue (4): 1189-1199.doi: 10.1007/s10473-024-0401-y

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THE GRADIENT ESTIMATE OF SUBELLIPTIC HARMONIC MAPS WITH A POTENTIAL

Han Luo   

  1. School of Mathematical Sciences, Fudan University, Shanghai 200433, China
  • Received:2023-02-02 Revised:2023-05-10 Online:2024-08-25 Published:2024-08-30
  • About author:E-mail: 19110180023@fudan.edu.cn
  • Supported by:
    This work was supported by the NSFC (11771087, 12171091).

Abstract: In this paper, we investigate subelliptic harmonic maps with a potential from noncompact complete sub-Riemannian manifolds corresponding to totally geodesic Riemannian foliations. Under some suitable conditions, we give the gradient estimates of these maps and establish a Liouville type result.

Key words: sub-Riemannian manifolds, subelliptic harmonic maps with potential, gradient estimate, Liouville Theorem

CLC Number: 

  • 58E20
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