Hélein, Frédéric; Romon, Pascal Hamiltonian stationary Lagrangian surfaces in \(\mathbb{C}^2\). (English) Zbl 1007.53060 Commun. Anal. Geom. 10, No. 1, 79-126 (2002). Reviewer: Mircea Craioveanu (Timişoara) MSC: 53D12 53C42 22E67 37K25 PDFBibTeX XMLCite \textit{F. Hélein} and \textit{P. Romon}, Commun. Anal. Geom. 10, No. 1, 79--126 (2002; Zbl 1007.53060) Full Text: DOI arXiv
Hélein, Frédéric A Weierstrass representation for Willmore surfaces. (English) Zbl 0938.53034 Anand, C. K. (ed.) et al., Harmonic morphisms, harmonic maps, and related topics. Proceedings of the conference, Brest, France, July 7-11, 1997. Boca Raton, FL: Chapman & Hall/CRC. Chapman Hall/CRC Res. Notes Math. 413, 287-302 (2000). Reviewer: U.Hertrich-Jeromin (Berlin) MSC: 53C42 37K25 53C43 22E67 PDFBibTeX XMLCite \textit{F. Hélein}, Chapman Hall/CRC Res. Notes Math. 413, 287--302 (2000; Zbl 0938.53034)
Hélein, Frédéric Willmore immersions and loop groups. (English) Zbl 0938.53033 J. Differ. Geom. 50, No. 2, 331-385 (1998). Reviewer: U.Hertrich-Jeromin (Berlin) MSC: 53C42 37K25 22E67 53C43 PDFBibTeX XMLCite \textit{F. Hélein}, J. Differ. Geom. 50, No. 2, 331--385 (1998; Zbl 0938.53033) Full Text: DOI