Found 6 Documents (Results 1–6)
The lifts of surfaces in neutral 4-manifolds into the 2-Grassmann bundles. (English) Zbl 1540.53031
Reviewer: Andrea Tamburelli (Houston)
Nilpotent structures of neutral 4-manifolds and light-like surfaces. (English) Zbl 1509.53032
Albujer, Alma L. (ed.) et al., Developments in Lorentzian geometry. Selected papers based on the presentations at the 10th international meeting on Lorentzian geometry, GeLoCor 2021, Cordoba, Spain, February 1–5, 2021. Cham: Springer. Springer Proc. Math. Stat. 389, 13-28 (2022).
Reviewer: Neda Bokan (Beograd)
Regularity of ends of zero mean curvature surfaces in \(\mathbb{R}^{2,1}\). (English) Zbl 1507.53059
Isotropicity of surfaces in Lorentzian 4-manifolds with zero mean curvature vector. (English) Zbl 1494.53020
Abh. Math. Semin. Univ. Hamb. 92, No. 1, 105-123 (2022); correction ibid. 93, No. 2, 163-166 (2023).
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