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Journal Articles Colloquium Mathematicum Year : 2017

Null pseudo-isotropic Lagrangian surfaces

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Abstract

We show that a Lagrangian, Lorentzian surface M? in a complex space form (M) over tilde (2)(1) (4c) is pseudo-isotropic if and only if M is minimal. Next we obtain a complete classification of all Lagrangian, Lorentzian surfaces which are lightlike pseudo-isotropic but not pseudo-isotropic.

Dates and versions

hal-03233891 , version 1 (25-05-2021)

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A Carriazo, V. Martin-Molina, Luc Vrancken. Null pseudo-isotropic Lagrangian surfaces. Colloquium Mathematicum, 2017, 150 (1), pp.87-101. ⟨10.4064/cm7107s-12-2016⟩. ⟨hal-03233891⟩
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