References
- P. Baird and J. C. Wood, Harmonic morphisms between Riemannain manifolds, Clarendon Press Oxford(2003).
- P. Baird and S. Gudmundsson, p-Harmonic maps and minimal submanifolds, Math. Ann., 294(1992), 611-624. https://doi.org/10.1007/BF01934344
- B. Bojarski and T. Iwaniec, p-Harmonic equation and quasiregular mappings, Banach Center Publ., 19(1)(1987), 25-38. https://doi.org/10.4064/-19-1-25-38
- N. Course, f-harmonic maps which map the boundary of the domain to one point in the target, New York J. Math., 13(2007), 423-435.
- M. Djaa, A. Mohammed Cherif, K. Zagga and S. Ouakkas, On the generalized of harmonic and bi-harmonic maps, Int. Electron. J. Geom., 5(1)(2012), 90-100.
- J. Eells and J. H. Sampson, Harmonic mappings of Riemannian manifolds, Amer. J. Math., 86(1964), 109-160. https://doi.org/10.2307/2373037
- A. Fardoun, On equivariant p-harmonic maps, Ann. Inst. Henri. Poincar'e, 15(1998), 25-72. https://doi.org/10.1016/s0294-1449(99)80020-1
- G. Y. Jiang, 2-harmonic maps and their first and second variational formulas, Chinese Ann. Math. Ser. A., 7(4)(1986), 389-402.
- J. Liu, Liouville-type Theorems of p-harmonic Maps with free Boundary Values, Hiroshima Math., 40(2010), 333-342.
- A. Mohammed Cherif, On the p-harmonic and p-biharmonic maps, J. Geom., 109(2018), 11p.
- D. J. Moon, H. Liu and S. D. Jung, Liouville type theorems for p-harmonic maps, J. Math. Anal. Appl., 342(2008), 354-360. https://doi.org/10.1016/j.jmaa.2007.12.018
- N. Nakauchi, A Liouville type theorem for p-harmonic maps , Osaka J. Math., 35(1998), 303-312.
- S. Ouakkas, R. Nasri and M. Djaa, On the f-harmonic and f-biharmonic maps, J. P. Journal of Geom. and Top., 10(1)(2010), 11-27.
- E. Remli and A. Mohammed Cherif, On the Generalized of p-harmonic and f-harmonic Maps, Kyungpook Math. J., 61(2021), 169-179.