Now showing items 110-129 of 245

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      Homogeneity test for functional data  [Article]

      Flores Díaz, Ramón Jesús; Lillo Rodríguez, Rosa Elvira; Romo Urroz, Juan (Taylor & Francis, 2017)
      In the context of functional data analysis, we propose new two sample tests for homogeneity. Based on some well-known depth ...
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      Homotopy idempotent functors on classifying spaces  [Article]

      Castellana Vila, Natàlia; Flores Díaz, Ramón Jesús (American Mathematical Society, 2015-02)
      Fix a prime p. Since their definition in the context of Localization Theory, the homotopy functors PBZ/p and CWBZ/p have ...
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      Homotopy in digital spaces  [Article]

      Ayala Gómez, Rafael; Domínguez Murillo, Eladio; Francés Román, Ángel Ramón; Quintero Toscano, Antonio Rafael (Elsevier, 2003-01-15)
      The main contribution of this paper is a new “extrinsic” digital fundamental group that can be readily generalized to ...
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      Ideales conmutativos en las álgebras de Lie resolubles y nilpotentes  [PhD Thesis]

      López Garzón, Juan José (1987-05-27)
      En esta memoria que presentamos para optar al grado de Doctor, hemos estudiado diversos aspectos de las álgebras de Lie ...
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      Ideas para enseñar: vidas de matemáticos que abrazaron la fe religiosa  [Article]

      Arroyo Castilleja, María; Núñez Valdés, Juan; Recacha González, Silvia (Federación Iberoamericana de Educación Matemática, 2014-03)
      En este artículo se muestran las biografías de una serie de matemáticos, algunos de ellos muy conocidos por la obra ...
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      Induced structures on slant submanifolds of metric F-manifolds  [Article]

      Fernández Fernández, Luis Manuel; Hans Uber, María Belén (Indian National Science Academy, 2008-10)
      We study whether it is possible to obtain an induced structure on a slant submanifold of a metric f-manifold. Moreover, ...
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      Inmersiones de grafos en superficies y seudosuperficies con todos los vértices en una misma cara  [PhD Thesis]

      Fedriani Martel, Eugenio Manuel (2001)
      La memoria se enmarca en la "Teoría de Inmersiones de Grafos en Superficies", presentando y resolviendo varios e interesantes ...
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      Inmersiones isotrópicas pseudo-riemannianas  [PhD Thesis]

      Gómez Casanueva, Juan Salvador (2008)
      La noción de inmersión isotrópica Riemanniana fue introducida por B. O Neill [O N1] quien estudió propiedades generales ...
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      Invariant complex structures on 6-nilmanifolds classification, Frölicher spectral sequence and special Hermitian metrics  [Article]

      Ceballos González, Manuel; Otal Germán, Antonio; Ugarte Vilumbrales, Luis; Villacampa Gutiérrez, Raquel (Springer, 2016-01)
      We classify invariant complex structures on 6-dimensional nilmanifolds up to equivalence. As an application, the behaviour ...
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      Invariant functions and contractions of algebras.  [PhD Thesis]

      Escobar Rica, Jose María (2019-04-08)
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      Invariantes integrales en grupos de Lie  [PhD Thesis]

      Cabrerizo Jaraíz, José Luis (1973)
      En este trabajo, damos el cálculo de longitudes de curvas y n-medidas de n-superficies contenidas en un grupo de LIE, por ...
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      Irreducible triangulations of the Möbius band  [Article]

      Chávez de Diego, María José; Lawrecenko, Serge; Quintero Toscano, Antonio Rafael; Villar Liñán, María Trinidad (Institute of Mathematics and Computer Science of the Academy of Sciences of Moldova, 2014)
      A complete list of irreducible triangulations is identified on the Möbius band.
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      Irreducible triangulations of the once-punctured torus  [Article]

      Lawrecenko, Serge; Sulanke, Thom; Villar Liñán, María Trinidad; Zgonnik, Lyudmila Vladimirovna; Chávez de Diego, María José (Sobolev Institute of Mathematics, 2018)
      A triangulation of a surface with fixed topological type is called irreducible if no edge can be contracted to a vertex ...
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      Isogroups and isosubgroups  [Article]

      Falcón Ganfornina, Raúl Manuel; Núñez Valdés, Juan (Real Academia de Ciencias Exactas, Físicas y Naturales, 2003)
      The main goal of this paper is to give a mathematical foundation, serious and consistent, to some parts of Santilli’s ...
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      Isomorphism and Isotopism Classes of Filiform Lie Algebras of Dimension up to Seven Over Finite Fields  [Article]

      Falcón Ganfornina, Óscar Jesús; Falcón Ganfornina, Raúl Manuel; Núñez Valdés, Juan (Springer, 2016)
      Since the introduction of the concept of isotopism of algebras by Albert in 1942, a prolific literature on the subject has ...
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      Los isonúmeros o el porqué de ser 2 x 3 = 5/√7  [Presentation]

      Falcón Ganfornina, Raúl Manuel; Núñez Valdés, Juan (2003)
      Uno de los aspectos en los que se basa la enseñanza de las Matemáticas es el manejo del elemento unidad. En este sentido, ...
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      Isorings and related isostructures  [Article]

      Falcón Ganfornina, Raúl Manuel; Núñez Valdés, Juan (Zanichetti, 2005)
      Lo scopo principale di questo articolo è dare una fondazione matematica, seria e costante a delle parti dell’isoteoria di ...
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      Isotopism and isomorphism classes of certain Lie algebras over finite fields  [Article]

      Falcón Ganfornina, Óscar Jesús; Falcón Ganfornina, Raúl Manuel; Núñez Valdés, Juan (Springer, 2015)
      In the current paper, we study the distribution into isotopism and isomorphism classes of the relevant family FpnFnp of ...
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      Isotopisms of Lie algebras  [Presentation]

      Falcón Ganfornina, Óscar Jesús; Falcón Ganfornina, Raúl Manuel; Núñez Valdés, Juan (2015)
      The distribution of algebras into equivalence classes is usually done according to the concept of isomorphism. However, ...
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      Isotropic submanifolds of pseudo-Riemannian spaces  [Article]

      Cabrerizo Jaraíz, José Luis; Fernández Andrés, Manuel; Gómez Casanueva, Juan Salvador (Elsevier, 2012-09)
      The family of all the submanifolds of a given Riemannian or pseudo-Riemannian manifold is large enough to classify them ...