Constant mean curvature spheres in homogeneous three-manifolds
Metadatos
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SPRINGER
Fecha
2020Referencia bibliográfica
Meeks, W.H., Mira, P., Pérez, J. et al. Constant mean curvature spheres in homogeneous three-manifolds. Invent. math. (2020). https://doi.org/10.1007/s00222-020-01008-y
Patrocinador
National Science Foundation (NSF) DMS - 1309236; MINECO/FEDER MTM2014-52368-P MTM2017-89677-P MTM2016-80313-P; Programa de Apoyo a la Investigacion, Fundacion Seneca-Agencia de Ciencia y Tecnologia Region de Murcia 19461/PI/14; Regional J. Andalucia P18-FR-4049Resumen
We prove that two spheres of the same constant mean curvature in an
arbitrary homogeneous three-manifold only differ by an ambient isometry, and
we determine the values of the mean curvature for which such spheres exist.