Artículos (Geometría y Topología): Envíos recientes
Mostrando ítems 41-60 de 199
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Null pseudo-isotropic Lagrangian surfaces
(Polish Academy of Sciences, Institute of Mathematics, 2017)In this paper we will show that a Lagrangian, Lorentzian surface M 2 1 in a complex pseudo space form Mf2 1 (4c) is ...
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Estudio de la Isotopología de Tsagas-Sourlas-Santilli
(Hadronic Press, 2003)Since his original proposal of 1978 to study Lie-isotopic and Lie-admissible liftings of conventional, local-differential ...
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A particular case of extended isotopisms: Santilli's isotopisms
(Hadronic Press, 2006)Due to a mathematical necessity, it has been proved that it is convenient to give a new interpretation of the multiplicity ...
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Extension of Santilli's isotopies to non-injective isoalgebras
(Kyungnam University Press, 2005)Santilli's isotopies constitute a new branch of mathematics characterized by axiom-preserving isotopic lifting of units, ...
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A computational algebraic geometry approach to enumerate Malcev magma algebras over finite fields
(Wiley, 2016)The set of Mn(K) of n-dimensional Malcev magma algebras over a finite field can be identified with algebraic sets defined ...
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Algebraic computation of genetic patterns related to three-dimensional evolution algebras
(Elsevier, 2018-02-15)The mitosis process of an eukaryotic cell can be represented by the structure constants of an evolution algebra. Any ...
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Nullification functors and the homotopy type of the classifying space for proper bundles
(Mathematical Sciences Publishers, 2005-09)Let G be a discrete group for which the classifying space for proper G-actions is finite-dimensional. We find a space W ...
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Nullification and cellularization of classifying spaces of finite groups
(American Mathematical Society, 2007-04)In this note we discuss the effect of the BZ/p-nullification PBZ/p and the BZ/p-cellularization CWBZ/p over classifying ...
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Cellular properties of nilpotent spaces
(Mathematical Sciences Publishers, 2015-10)We show that cellular approximations of nilpotent Postnikov stages are always nilpotent Postnikov stages, in particular ...
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K-homology and K-theory for the lamplighter groups of finite groups
(London Mathematical Society, 2017-08)Let F be a finite group. We consider the lamplighter group L = F ≀ Z over F. We prove that L has a classifying space for ...
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On the idempotency of some composite functors
(Springer, 2012-01)We present examples of localization functors whose composition with certain cellularization functors is not idempotent, and vice versa.
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On the classifying space for proper actions of groups with cyclic torsion
(De Gruyter, 2014-01)In this paper we introduce a common framework for describing the topological part of the Baum-Connes conjecture for a ...
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Homotopy idempotent functors on classifying spaces
(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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Homogeneity test for functional data
(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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Cryptography with right-angled Artin groups
(Polish Academy of Sciences, 2016)In this paper we propose right-angled Artin groups as a platform for secret sharingschemes based on the efficiency (linear ...
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Mujeres pioneras de la Matemática española
(Universidad de Almería, 2012-10-26)En este artículo se muestran las biografías de dos mujeres españolas nacidas con bastante anterioridad al siglo en el que ...
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Did Fátima de Madrid really exist?
(LAR Centre Press, 2016-02)In this paper we firstly pose the question of whether Fátima de Madrid, a Spanish mathematician woman allegedly born in ...
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Maria Cibrario Cinquini: Una matemática entre tres buenos matemáticos
(Universidad de Almería, 2017-01-26) -
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Crítica democrática, una asignatura pendiente
(Universidad Politécnica de Madrid, 2017-04)En esta comunicación, los autores presentan una reflexión sobre la enseñanza de contenidos transversales en educación ...
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Algunos resultados sobre el bordismo de variedades de homología
(Real Academia de Ciencias Exactas, Físicas y Naturales, 1987)En este artículo probamos que las variedades de homología (HML-variedades) definen una teoría de bordismo singular que es ...