Miguel Ortega

Non-Existence of Real Hypersurfaces with Parallel Structure Jacobi Operator in Nonflat Complex Space Forms

Miguel Ortega, Juan de Dios Pérez, Florentino G. Santos · Rocky Mountain Journal of Mathematics · 2006 · 55 citations

Global Geometry, Geometry, Riemannian Geometry +8

A fundamental theorem for hypersurfaces in semi-Riemannian warped products

Marie-Amélie Lawn, Miguel Ortega · Journal of Geometry and Physics · 2015 · 20 citations · Full text

Riemannian Geometry, Global Geometry, Semi-riemannian Warped Products +1

New examples of marginally trapped surfaces and tubes in warped spacetimes

José Luis Flores, Stefan Haesen, Miguel Ortega · Classical and Quantum Gravity · 2010 · 19 citations · Full text

Classifications of real hypersurfaces in complex space forms by means of curvature conditions

Miguel Ortega · Bulletin of the Belgian Mathematical Society - Simon Stevin · 2002 · 17 citations

Complex Space Forms, Global Geometry, Known Characterizations +10

Rotational Surfaces in $${\mathbb{L}^3}$$ and Solutions of the Nonlinear Sigma Model

Manuel Barros, Magdalena Caballero, Miguel Ortega · Communications in Mathematical Physics · 2009 · 16 citations · Full text

Geometric Partial Differential Equation, Physics, Geometry +4