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      Some inequalities on totally real submanifolds in locally conformal Kaehler space forms 

      Carriazo Rubio, Alfonso; Kim, Young Ho; Yoon, Dae Won (Korean Mathematical Society, 2004)
      In this article, we establish sharp relations between the sectional curvature and the shape operator and also between the ...
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      Some relationships between intrinsic and extrinsic invariants of submanifolds in generalized S-space-forms 

      Fernández Fernández, Luis Manuel; Fuentes Pino, Ana María (Hacettepe University, 2015)
      We establish some inequalities of Chen’s type between certain intrinsic invariants (involving sectional, Ricci and scalar ...
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      Some special types of developable ruled surface 

      Alegre Rueda, Pablo Sebastián; Arslan, Kadri; Carriazo Rubio, Alfonso; Murathan, Cengizhan; Özturk, Günay (Hacettepe University (Faculty of Science), 2010)
      In this study we consider the focal curve Cγ of a space curve γ and its focal curvatures. We characterize some special ...
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      Sophus Lie: un matemático visionario 

      Núñez Valdés, Juan; Tenorio Villalón, Ángel Francisco; Martín Molina, Verónica (2007)
      A diferencia de una mera exposici´on de datos puramente biogr´aficos, este art´ıculo pretende dar a conocer a cualquier ...
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      Sophus M. Lie 

      Núñez Valdés, Juan; Tenorio Villalón, Ángel Francisco (Real Sociedad Matemática Española, 2002)
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      Structural aspects of the non-uniformly continuous functions and the unbounded functions within C(X) 

      Ayala Gómez, Rafael; Bernal González, Luis; Calderón Moreno, María del Carmen; Vilches Alarcón, José Antonio (Elsevier, 2019-04-01)
      We prove in this paper that if a metric space supports a real continuous function which is not uniformly continuous then, ...
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      Structure on a slant submanifold of a contact manifold 

      Cabrerizo Jaraíz, José Luis; Carriazo Rubio, Alfonso; Fernández Fernández, Luis Manuel; Fernández Andrés, Manuel (Indian National Science Academy, 2000-07)
      In this paper, we study the possibility of obtaining an induced contact metric structure on a slant submanifold of a contact metric manifold. We also give a characterization theorem for three-dimensional slant submanifolds.
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      Submanifolds of generalized Sasakian space forms 

      Alegre Rueda, Pablo Sebastián; Carriazo Rubio, Alfonso (Mathematical Society of the Republic of China, 2009-06)
      In the present paper submanifolds of generalized Sasakian-spaceforms are studied. We focus on almost semi-invariant ...
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      Submanifolds weakly associated with graphs 

      Carriazo Rubio, Alfonso; Fernández Fernández, Luis Manuel; Rodríguez Hidalgo, Antonio (Indian Academy of Sciences, 2009-06)
      We establish an interesting link between differential geometry and graph theory by defining submanifolds weakly associated ...
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      The cellular structure of the classifying spaces of finite groups 

      Flores Díaz, Ramón Jesús; Foote, Richard M. (Springer, 2011-08)
      In this paper we obtain a description of the BZ/p-cellularization (in the sense of Dror-Farjoun) of the classifying spaces of all finite groups, for all primes p.
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      The computation of Abelian subalgebras in low-dimensional solvable Lie algebras 

      Ceballos González, Manuel; Núñez Valdés, Juan; Tenorio Villalón, Ángel Francisco (World Scientific and Engineering Academy and Society (WSEAS), 2010-01)
      The main goal of this paper is to compute the maximal abelian dimension of each solvable nondecomposable Lie algebra of ...
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      The computation of abelian subalgebras in the Lie algebra of upper-triangular matrices 

      Núñez Valdés, Juan; Tenorio Villalón, Ángel Francisco; Ceballos González, Manuel (2008)
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      The contact magnetic flow in 3D Sasakian manifolds 

      Cabrerizo Jaraíz, José Luis; Fernández Andrés, Manuel; Gómez Casanueva, Juan Salvador (IOP Publishing, 2009-05-15)
      We first present a geometrical approach to magnetic fields in three-dimensional Riemannian manifolds, because this particular ...
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      The contact number of a pseudo-Euclidean submanifold 

      Cabrerizo Jaraíz, José Luis; Fernández Andrés, Manuel; Gómez Casanueva, Juan Salvador (Mathematical Society of the Republic of China, 2008-10)
      In this paper we define the contact number of a pseudo-Riemannian submanifold into the pseudo-Euclidean space, and prove ...
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      The contact Whitney sphere 

      Blair, David E.; Carriazo Rubio, Alfonso (Università del Salento, 2001)
      In this paper, we introduce the contact Whitney sphere as an imbedding of the n-dimensional unit sphere as an integral ...
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      The curvature tensor of (κ,μ,ν)-contact metric manifolds 

      Arslan, Kadri; Carriazo Rubio, Alfonso; Martín Molina, Verónica; Murathan, Cengizhan (Springer, 2015-07)
      We study the Riemann curvature tensor of (κ, µ, ν)-contact metric manifolds, which we prove to be completely determined ...
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      The equivariant category of proper G-Spaces 

      Ayala Gómez, Rafael; Fernández Lasheras, Francisco Jesús; Quintero Toscano, Antonio Rafael (Rocky Mountain Mathematics Consortium, 2001)
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      The Freudenthal compactification of tree-like generalized continua 

      Charatonik, Wlodzimierz J; Fernández Bayort, Tomás; Quintero Toscano, Antonio Rafael (Auburn University, 2013)
      Tree-likeness of generalized continua is defined by means of inverse limits of locally finite trees with proper bonding ...
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      The Gauss-Landau-Hall problem on Riemannian surfaces 

      Barros Díaz, Manuel; Cabrerizo Jaraíz, José Luis; Fernández Andrés, Manuel; Romero Sarabia, Alfonso (AIP Publishing, 2005)
      We introduce the notion of Gauss-Landau-Hall magnetic field on a Riemannian surface. The corresponding Landau-Hall problem ...
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      The L-sectional curvature of S-manifolds 

      Akyol, Mehmet Akif; Fernández Fernández, Luis Manuel; Prieto Martín, Alicia (Düzce Üniversitesi, 2016-04)
      We investigate L-sectional curvature of S-manifolds with respect to the Riemannian connection and to certain semi-symmetric ...