José Carlos Díaz-Ramos

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All published works

Action	Title	Year	Authors
+	Cohomogeneity one actions on symmetric spaces of noncompact type and higher rank	2023	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Tomás Otero
+ PDF Chat	Homogeneous CR submanifolds of complex hyperbolic spaces	2023	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Olga Pérez-Barral
+	Codimension two polar homogeneous foliations on symmetric spaces of noncompact type	2023	José Carlos Díaz-Ramos Juan Manuel Lorenzo-Naveiro
+	Homogeneous Hypersurfaces in Symmetric Spaces	2023	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Tomás Otero
+	The Ambrose-Singer Theorem for cohomogeneity one Riemannian manifolds	2023	José Luis Carmona Jiménez Marco Castrillón López José Carlos Díaz-Ramos
+	Cohomogeneity one actions on symmetric spaces of noncompact type and higher rank	2022	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Tomás Otero
+ PDF Chat	Homogeneous and inhomogeneous isoparametric hypersurfaces in rank one symmetric spaces	2021	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Alberto Rodríguez-Vázquez
+	Homogeneous CR submanifolds of complex hyperbolic spaces	2020	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Olga Pérez-Barral
+	Homogeneous and inhomogeneous isoparametric hypersurfaces in rank one symmetric spaces	2020	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Alberto Rodríguez-Vázquez
+	Homogeneous Lagrangian foliations on complex space forms	2020	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Takahiro Hashinaga
+	Homogeneous and inhomogeneous isoparametric hypersurfaces in rank one symmetric spaces	2020	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Alberto Rodríguez-Vázquez
+	Homogeneous CR submanifolds of complex hyperbolic spaces	2020	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Olga Pérez-Barral
+ PDF Chat	Submanifold geometry in symmetric spaces of noncompact type	2019	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Víctor Sanmartín-López
+	Submanifold geometry in symmetric spaces of noncompact type	2019	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Víctor Sanmartín-López
+	Submanifold geometry in symmetric spaces of noncompact type	2019	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Víctor Sanmartín-López
+ PDF Chat	On homogeneous manifolds whose isotropy actions are polar	2018	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Andreas Kollross
+	On homogeneous manifolds whose isotropy actions are polar	2018	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Andreas Kollross
+	On homogeneous manifolds whose isotropy actions are polar	2018	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Andreas Kollross
+ PDF Chat	Isoparametric submanifolds in two-dimensional complex space forms	2017	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+ PDF Chat	Strongly 2-Hopf hypersurfaces in complex projective and hyperbolic planes	2017	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+	Isoparametric hypersurfaces in complex hyperbolic spaces	2017	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Víctor Sanmartín-López
+ PDF Chat	Cohomogeneity One Actions on Anti de Sitter Spacetimes	2017	José Carlos Díaz-Ramos S. M. B. Kashani M. J. Vanaei
+ PDF Chat	Polar actions on complex hyperbolic spaces	2017	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Andreas Kollross
+	Anti-De Sitter Spacetimes and Isoparametric Hypersurfaces in Complex Hyperbolic Spaces	2017	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Víctor Sanmartín-López
+	Strongly 2-Hopf hypersurfaces in complex projective and hyperbolic planes	2016	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+ PDF Chat	Cohomogeneity one actions on Minkowski spaces	2016	Jürgen Berndt José Carlos Díaz-Ramos M. J. Vanaei
+	Isoparametric submanifolds in two-dimensional complex space forms	2016	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+ PDF Chat	Real Hypersurfaces with Two Principal Curvatures in Complex Projective and Hyperbolic Planes	2016	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+	Cohomogeneity one actions on anti de Sitter spacetimes	2016	José Carlos Díaz-Ramos S. M. B. Kashani M. J. Vanaei
+	Strongly 2-Hopf hypersurfaces in complex projective and hyperbolic planes	2016	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+	Isoparametric submanifolds in two-dimensional complex space forms	2016	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+	Examples of real hypersurfaces with two principal curvatures in complex projective planes	2015	José Carlos Díaz-Ramos Cristina Vidal-Castiñeira
+	Cohomogeneity one actions on Minkowski spaces	2014	Jürgen Berndt José Carlos Díaz-Ramos M. J. Vanaei
+	Cohomogeneity one actions on Minkowski spaces	2014	Jürgen Berndt José Carlos Díaz-Ramos M. J. Vanaei
+	Real hypersurfaces with two principal curvatures in complex projective and hyperbolic planes	2013	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+	Isoparametric hypersurfaces in Damek–Ricci spaces	2013	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez
+	Real hypersurfaces with two principal curvatures in complex projective and hyperbolic planes	2013	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Cristina Vidal-Castiñeira
+ PDF Chat	Polar actions on the complex hyperbolic plane	2012	Jürgen Berndt José Carlos Díaz-Ramos
+ PDF Chat	Homogeneous polar foliations of complex hyperbolic spaces	2012	Jürgen Berndt José Carlos Díaz-Ramos
+ PDF Chat	Polar Actions on Symmetric Spaces	2012	José Carlos Díaz-Ramos
+	Isoparametric hypersurfaces in Damek-Ricci spaces	2011	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez
+	Polar actions on the complex hyperbolic plane	2011	Jürgen Berndt José Carlos Díaz-Ramos
+	Homogeneous polar foliations of complex hyperbolic spaces	2011	Jürgen Berndt José Carlos Díaz-Ramos
+ PDF Chat	Inhomogeneous isoparametric hypersurfaces in complex hyperbolic spaces	2011	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez
+	Polar actions with a fixed point	2011	José Carlos Díaz-Ramos Andreas Kollross
+ PDF Chat	Non-Hopf real hypersurfaces with constant principal curvatures in complex space forms	2011	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez
+	Homogeneous polar foliations of complex hyperbolic spaces	2011	Jürgen Berndt José Carlos Díaz-Ramos
+	Isoparametric hypersurfaces in Damek-Ricci spaces	2011	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez
+	Polar actions on the complex hyperbolic plane	2011	Jürgen Berndt José Carlos Díaz-Ramos
+	Inhomogeneous isoparametric hypersurfaces in complex hyperbolic spaces	2010	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez
+ PDF Chat	Hyperpolar homogeneous foliations on symmetric spaces of noncompact type	2010	Jürgen Berndt José Carlos Díaz-Ramos Hiroshi Tamaru
+	Polar actions with a fixed point	2010	José Carlos Díaz-Ramos Andreas Kollross
+	Inhomogeneous isoparametric hypersurfaces in complex hyperbolic spaces	2010	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez
+	Polar actions with a fixed point	2010	José Carlos Díaz-Ramos Andreas Kollross
+	THE ORBITS OF COHOMOGENEITY ONE ACTIONS ON COMPLEX HYPERBOLIC SPACES	2009	José Carlos Díaz-Ramos
+	Non-Hopf real hypersurfaces with constant principal curvatures in complex space forms	2009	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez
+ PDF Chat	Homogeneous hypersurfaces in complex hyperbolic spaces	2008	Jürgen Berndt José Carlos Díaz-Ramos
+	Hyperpolar homogeneous foliations on noncompact symmetric spaces	2008	Jürgen Berndt José Carlos Díaz-Ramos Hiroshi Tamaru
+ PDF Chat	Ranking participants in tournaments by means of rating functions	2008	Miguel Brozos‐Vázquez M. Campo José Carlos Díaz-Ramos Julio González-Díaz
+	Four-dimensional manifolds with degenerate self-dual Weyl curvature operator	2008	Alexandre Cortés-Ayaso José Carlos Díaz-Ramos Eduardo García‐Río
+	Hyperpolar homogeneous foliations on symmetric spaces of noncompact type	2008	Jürgen Berndt José Carlos Díaz-Ramos Hiroshi Tamaru
+	Proper isometric actions	2008	José Carlos Díaz-Ramos
+	Hermitian–Walker 4-manifolds	2007	Johann Davidov José Carlos Díaz-Ramos Eduardo García‐Río Yasuo Matsushita O. Muškarov Ramón Vázquez‐Lorenzo
+	Total Scalar Curvatures of Geodesic Spheres and of Boundaries of Geodesic Disks	2007	José Carlos Díaz-Ramos Eduardo García‐Río Luis Hervella
+ PDF Chat	Real hypersurfaces with constant principal curvatures in the complex hyperbolic plane	2007	Jürgen Berndt José Carlos Díaz-Ramos
+ PDF Chat	REAL HYPERSURFACES WITH CONSTANT PRINCIPAL CURVATURES IN COMPLEX HYPERBOLIC SPACES	2006	Jürgen Berndt José Carlos Díaz-Ramos
+	Almost Kähler Walker 4-manifolds	2006	Johann Davidov José Carlos Díaz-Ramos Eduardo García‐Río Yasuo Matsushita O. Muškarov Ramón Vázquez‐Lorenzo
+	Homogeneity and Curvatures of Geodesic Spheres	2006	José Carlos Díaz-Ramos Eduardo García‐Río L. Vanhecke
+	New examples of Osserman metrics with nondiagonalizable Jacobi operators	2006	José Carlos Díaz-Ramos Eduardo García‐Río Ramón Vázquez‐Lorenzo
+ PDF Chat	Four-dimensional Osserman metrics with nondiagonalizable Jacobi operators	2006	José Carlos Díaz-Ramos Eduardo García‐Río Ramón Vázquez‐Lorenzo
+	Geometric consequences of intrinsic and extrinsic curvature conditions: memoria realizada ... para obter o grao de doutor en Ciencias Matemáticas ...	2006	José Carlos Díaz-Ramos
+	Homogeneous hypersurfaces in complex hyperbolic spaces	2006	Jürgen Berndt José Carlos Díaz-Ramos
+	Ranking Participants in Tournaments by means of Rating Functions	2006	Miguel Brozos‐Vázquez M. Campo José Carlos Díaz-Ramos Julio González-Díaz
+	Osserman metrics on Walker 4-manifolds equipped with a para-Hermitian structure	2006	José Carlos Díaz-Ramos Eduardo García‐Río Ramón Vázquez‐Lorenzo
+	Real hypersurfaces with constant principal curvatures in the complex hyperbolic plane	2006	Jürgen Berndt José Carlos Díaz-Ramos
+	Four-dimensional Osserman metrics with nondiagonalizable Jacobi operators	2005	José Carlos Díaz-Ramos Eduardo García‐Río Ramón Vázquez‐Lorenzo
+	Comparison results for the volume of geodesic celestial spheres in Lorentzian manifolds	2005	José Carlos Díaz-Ramos Eduardo García‐Río Luis Hervella
+	Real hypersurfaces with constant principal curvatures in complex hyperbolic spaces	2005	Jürgen Berndt José Carlos Díaz-Ramos
+	Four-dimensional Osserman metrics with nondiagonalizable Jacobi operators	2005	José Carlos Díaz-Ramos Eduardo García‐Río Ramón Vázquez‐Lorenzo
+ PDF Chat	THE STRUCTURE OF ALGEBRAIC COVARIANT DERIVATIVE CURVATURE TENSORS	2004	José Carlos Díaz-Ramos Bernd Fiedler Eduardo García‐Río Peter Gilkey
+	Curvature properties of geodesic celestial spheres in Lorentzian geometry	2004	José Carlos Díaz-Ramos Eduardo García‐Río
+ PDF Chat	Total curvatures of geodesic spheres associated to quadratic curvature invariants	2004	José Carlos Díaz-Ramos Eduardo García‐Río Luis Hervella
+	A note on the structure of algebraic curvature tensors*1	2004	José Carlos Díaz-Ramos
+	A note on the structure of algebraic curvature tensors	2004	José Carlos Díaz-Ramos Eduardo García‐Río
+	On some volume comparison results in Lorentzian geometry	2004	José Carlos Díaz-Ramos L. Hervella-Nieto Eduardo García Río
+	Curvaturas totais de esferas xeodésicas	2002	José Carlos Díaz-Ramos

Common Coauthors

Coauthor	Papers Together
Miguel Domínguez-Vázquez	36
Jürgen Berndt	18
Eduardo García‐Río	15
Cristina Vidal-Castiñeira	10
Ramón Vázquez‐Lorenzo	7
Andreas Kollross	7
M. J. Vanaei	5
Víctor Sanmartín-López	5
Hiroshi Tamaru	3
Olga Pérez-Barral	3
Luis Hervella	3
Alberto Rodríguez-Vázquez	3
Tomás Otero	3
Julio González-Díaz	2
O. Muškarov	2
Johann Davidov	2
S. M. B. Kashani	2
Yasuo Matsushita	2
M. Campo	2
Miguel Brozos‐Vázquez	2
Marco Castrillón López	1
Eduardo García Río	1
Juan Manuel Lorenzo-Naveiro	1
Peter Gilkey	1
Bernd Fiedler	1
Takahiro Hashinaga	1
Lieven Vanhecke	1
José Luis Carmona Jiménez	1
Alexandre Cortés-Ayaso	1
L. Hervella-Nieto	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Cohomogeneity one actions on hyperbolic spaces	2001	Jürgen Berndt Martina Brück	24
+	Cohomogeneity one actions on noncompact symmetric spaces of rank one	2007	Jürgen Berndt Hiroshi Tamaru	24
+ PDF Chat	Generalized Heisenberg Groups and Damek-Ricci Harmonic Spaces	1995	Jürgen Berndt F. Tricerri L. Vanhecke	17
+	Familles de surfaces isoparamétriques dans les espaces à courbure constante	1938	Élie Cartan	16
+ PDF Chat	Real hypersurfaces with constant principal curvatures in complex hyperbolic space.	1989	Jürgen Berndt	15
+ PDF Chat	Polar actions on complex hyperbolic spaces	2017	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Andreas Kollross	14
+	A classification of hyperpolar and cohomogeneity one actions	2001	Andreas Kollross	14
+ PDF Chat	Homogeneous hypersurfaces in complex hyperbolic spaces	2008	Jürgen Berndt José Carlos Díaz-Ramos	13
+ PDF Chat	Polar coordinates induced by actions of compact Lie groups	1985	Jiri Dadok	13
+ PDF Chat	Cohomogeneity one actions on symmetric spaces of noncompact type	2013	Jürgen Berndt Hiroshi Tamaru	13
+	Polar actions on rank-one symmetric spaces	1999	Fabio Podestà Gudlaugur Thorbergsson	13
+	Homogeneous hypersurfaces in hyperbolic spaces	1998	Jürgen Berndt	12
+ PDF Chat	Polar actions on symmetric spaces	2007	Andreas Kollross	12
+ PDF Chat	Minimal submanifolds of low cohomogeneity	1971	Wu-Yi Hsiang H. Blaine Lawson	11
+	Isoparametric hypersurfaces in complex hyperbolic spaces	2017	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez Víctor Sanmartín-López	11
+	Submanifolds and Holonomy	2016	Jürgen Berndt Sergio Console Carlos Olmos	11
+	On homogeneous real hypersurfaces in a complex projective space	1973	Ryoichi Takagi	11
+ PDF Chat	REAL HYPERSURFACES WITH CONSTANT PRINCIPAL CURVATURES IN COMPLEX HYPERBOLIC SPACES	2006	Jürgen Berndt José Carlos Díaz-Ramos	9
+	On Maximal Subgroups of Real Lie Groups	1961	G. D. Mostow	9
+ PDF Chat	Homogeneous Codimension One Foliations on Noncompact Symmetric Spaces	2003	Jürgen Berndt Hiroshi Tamaru	9
+ PDF Chat	Isoparametric hypersurfaces with four principal curvatures	2007	Thomas E. Cecil Quo-Shin Chi Gary R. Jensen	9
+	Isoparametric foliations on complex projective spaces	2014	Miguel Domínguez-Vázquez	9
+	Differential Geometry, Lie Groups, and Symmetric Spaces	2001	Sigurđur Helgason	9
+ PDF Chat	Isoparametric submanifolds of hyperbolic spaces	1992	Bingle Wu	8
+	Submanifolds and Holonomy	2003	Jürgen Berndt Sergio Console Carlos Olmos	8
+ PDF Chat	Hyperpolar homogeneous foliations on symmetric spaces of noncompact type	2010	Jürgen Berndt José Carlos Díaz-Ramos Hiroshi Tamaru	8
+	Cliffordalgebren und neue isoparametrische Hyperfl�chen	1981	Dirk Ferus Hermann Karcher Hans-Friedrich M�nzner	8
+ PDF Chat	Real hypersurfaces with constant principal curvatures in the complex hyperbolic plane	2007	Jürgen Berndt José Carlos Díaz-Ramos	8
+ PDF Chat	Real hypersurfaces of a complex hyperbolic space	1985	Sebastián Montiel	7
+ PDF Chat	Cohomogeneity one actions on noncompact symmetric spaces with a totally geodesic singular orbit	2004	Jürgen Berndt Hiroshi Tamaru	7
+	A Survey on Isoparametric Hypersurfaces and Their Generalizations	2000	Gudlaugur Thorbergsson	7
+	Isoparametric hypersurfaces in Damek–Ricci spaces	2013	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez	7
+	Duality of symmetric spaces and polar actions	2011	Andreas Kollross	7
+ PDF Chat	Isoparametric hypersurfaces with (g,m)=(6,2)	2012	Reiko Miyaoka	7
+ PDF Chat	Real hypersurfaces and complex submanifolds in complex projective space	1986	Makoto Kimura	7
+ PDF Chat	Real hypersurfaces in a complex projective space with constant principal curvatures	1975	Ryoichi Takagi	6
+	Singular Riemannian Foliations and Isoparametric Submanifolds	2010	Gudlaugur Thorbergsson	6
+ PDF Chat	Inhomogeneous isoparametric hypersurfaces in complex hyperbolic spaces	2011	José Carlos Díaz-Ramos Miguel Domínguez-Vázquez	6
+	Geometry of Nonpositively Curved Manifolds	1997	Patrick Eberlein	6
+ PDF Chat	Polar actions on the complex hyperbolic plane	2012	Jürgen Berndt José Carlos Díaz-Ramos	6
+ PDF Chat	Low cohomogeneity and polar actions on exceptional compact Lie groups	2009	Andreas Kollross	6
+ PDF Chat	Polar actions on symmetric spaces of higher rank	2012	Andreas Kollross Alexander Lytchak	6
+	Polar actions with a fixed point	2011	José Carlos Díaz-Ramos Andreas Kollross	5
+	The isometry group of a compact Lorentz manifold. I	1997	Scot Adams Garrett Stuck	5
+	Real hypersurfaces with constant principal curvatures in complex space forms	2011	Miguel Domínguez-Vázquez	5
+	Submanifolds and Holonomy	2016	Jürgen Berndt Sergio Console Carlos Olmos	5
+ PDF Chat	Parabolic subgroups of semisimple Lie groups and Einstein solvmanifolds	2010	Hiroshi Tamaru	5
+	Proper isometric actions	2008	José Carlos Díaz-Ramos	5
+	Reducible polar representations	2001	Isabel Bergmann	5
+ PDF Chat	On the classification of isoparametric hypersurfaces with four distinct curvatures in spheres	2008	Stefan Immervoll	5