Listar Geometría y Topología por título
Mostrando ítems 217-236 de 279
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Capítulo de Libro
El problema de la derivación en álgebras de Lie filiformes
(Universidad de La Rioja, 2010)En este trabajo, cuyo objetivo principal es honrar la memoria de la profesora Mirian Andrés, de la Universidad de La Rioja, ...
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Artículo
Proper 2–equivalences between infinite ended finitely presented groups
(Mathematical Sciences Publishers, 2023-03-27)Recall that two finitely presented groups G and H are “proper 2–equivalent” if they can be realized by finite 2–dimensional ...
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Artículo
Una propuesta para utilizar la Historia de las Matemáticas en las clases de Primaria y Secundaria
(Asociación de Profesores de Matemáticas de Andalucía, 2012)En este artículo, los autores proponen a los profesores de Matemáticas, principalmente de 5º y 6º de Primaria y 1º de ...
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Artículo
Pyramidal values
(Springer, 2014-06)We propose and analyze a new type of values for cooperative TU-games, which we call pyramidal values. Assuming that the ...
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Artículo
Quasi-isometries and proper homotopy: The quasi-isometry invariance of proper 3-realizability of groups
(American Mathematical Society, 2019-04-01)We recall that a finitely presented group G is properly 3-realizable if for some finite 2-dimensional CW-complex X with ...
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Artículo
Relating the Freiheitssatz to the asymptotic behavior of a group
(European Mathematical Society, 2013)We are concerned with the implications of the Freiheitssatz property for certain group presentations in terms of proper ...
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Artículo
Relations between combinatorial structures and Lie algebras: centers and derived Lie algebras
(Springer, 2015-04)In this paper, we study how two important ideals of a given Lie algebra g (namely, the center Z(g) and the derived Lie ...
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Representation theory of some infinite-dimensional algebras arising in continuously controlled algebra and topology
(Springer, 2004)In this paper we determine the representation type of some algebras of infinite matrices continuously controlled at infinity ...
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Riemannian submersions and slant submanifolds
(Institute of Mathematics (University of Debrecen), 2002)We study the relationship between slant submanifolds in both Complex and Contact Geometry through Riemannian submersions. ...
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Rigidity of pseudo-isotropic immersions
(Elsevier, 2009-07)Several notions of isotropy of a (pseudo)Riemannian manifold have been introduced in the literature, in particular, the ...
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Artículo
Santilli autotopisms of partial groups
(Science Publishing Group, 2015-10)This paper deals with those partial groups that contain a given Santilli isotopism in their autotopism group. A classification of these autotopisms is explicitly determined for partial groups of order n ≤ 4.
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Ponencia
Santilli's autotopism of associative partial quasigroups
(International Academic Press, 2007)In this paper, given an isotopism Θ ∈ In, we study some properties of the set SAPLS(Θ) of those partial Latin squares being the multiplication table of an associative partial quasigroup having Θ as a Santilli’s autotopism.
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Artículo
Sasaki-Einstein and paraSasaki-Einstein metrics from (κ,μ)-structures
(Elsevier, 2013-11)We prove that every contact metric (κ, µ)-space admits a canonical η-Einstein Sasakian or η-Einstein paraSasakian metric. ...
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Artículo
¿Se puede mejorar la enseñanza de las Matemáticas en cualquiera de sus niveles?
(Universidad Politécnica de Madrid, 2012-10)Los autores piensan que es perfectamente factible mejorar la enseñanza de las Matemáticas en cualquiera de sus niveles ...
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Semi-slant submanifolds of a Sasakian manifold
(Springer, 1999-11)We define and study both bi-slant and semi-slant submanifolds of an almost contact metric manifold and, in particular, of ...
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Artículo
Siete puentes, un camino: Königsberg
(Federacion Española de Sociedades de Profesores de Matemáticas, 2004-02)En este trabajo se presenta el problema de los puentes de Konigsberg, resuelto por Leonhard Euler, en 1735, como herramienta ...
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Artículo
Simplicial Lusternik-Schnirelmann category
(Universidad Autónoma de Barcelona, 2019-01-01)The simplicial LS-category of a nite abstract simplicial complex is a new invariant of the strong homotopy type, de ned ...
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Artículo
Simply connected lie subgroups of the unipotent Lie group of order 4
(Soochow University, Department of Mathematics, 2006-04)In this paper we obtain simply connected Lie subgroups (up to isomorphism) of the Lie group G4 of upper triangular matrices ...