Browsing Artículos (Geometría y Topología) by Title
Now showing items 105-124 of 198
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Lagrangian submanifolds in complex space forms satisfying an improved equality involving δ(2,2)
(Institutum Mathematicum Universitatis Debreceniesis, 2013)It was proved in [8, 9] that every Lagrangian submanifold M of a complex space form M˜ 5 (4c) of constant holomorphic ...
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Lie theory: applications to problems in Mathematical Finance and Economics
(Elsevier, 2009-02-15)This paper is devoted to show and explain some applications of Lie theory to solve some problems in Economics and ...
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Lifting Semistability in Finitely Generated Ascending HNN-Extensions
(Association des Annales de l'Institut Fourier, 2023-07-03)If a finitely generated group G maps epimorphically onto a group H, we are interested in the question: When does the ...
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Links among characteristically nilpotent, c-graded and derived filiform lie algebras
(2005)The aim of this paper is to study the interconnectivity among Lie algebras that are characteristically nilpotent, derived ...
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Lusternik-Schnirelmann category of simplicial complexes and finite spaces
(Elsevier, 2015-10)In this paper we establish a natural definition of Lusternik-Schnirelmann category for simplicial complexes via the well ...
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Lusternik-Schnirelmann invariants in proper homotopy theory
(University of California, 1992)We introduce and study proper homotopy invariants of the Lusternik-Schnirelmann type, p-cat (-), p-Cat(-), and cat e(-) ...
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Magnetic vortex filament flows
(AIP Publishing, 2007-08)We exhibit a variational approach to study the magnetic flow associated with a Killing magnetic field in dimension 3. In ...
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Maria Cibrario Cinquini: Una matemática entre tres buenos matemáticos
(Universidad de Almería, 2017-01-26) -
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María Capdevila D’Oriola, pionera de la Matemática española
(Universidad Politécnica de Madrid, 2012-04)En este artículo se muestra una breve biografía, obtenida a luz de la escasa documentación escrita existente y de ...
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Massless particles in three-dimensional Lorentzian warped products
(AIP Publishing, 2007-01)The model of a massless relativistic particle with curvature-dependent Lagrangian is well known in (d+1)-dimensional ...
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Las matemáticas en la pedagogía de Manuel Siurot
(Asociación de Profesores de Matemáticas de Andalucía, 2016)En febrero de 2015 se cumplieron 75 años del fallecimiento del insigne pedagogo onubense, de La Palma del Condado, Manuel ...
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Matemáticos y matemáticas solidarios
(Sociedad Canaria "Isaac Newton" de Profesores de Matemáticas, 2011-03)El objetivo principal de este artículo es el de volver a plantear, esta vez ante un foro de mayor difusión, una propuesta ...
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Matilde Ucelay: la primera mujer española arquitecta de la historia
(Universidad Politécnica de Madrid, 2013)Este artículo sigue la línea de otros anteriores de uno de sus autores, junto con otros colaboradores, destinados a glosar ...
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Metric f-Contact Manifolds Satisfying the (κ, μ)-Nullity Condition
(MDPI, 2020-06-02)We prove that if the f-sectional curvature at any point of a (2n+s) -dimensional metric f-contact manifold satisfying the ...
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Minimal covers of open manifolds with half-spaces and the proper L-S category of product spaces
(Belgian Mathematical Society, 2002-09)Classical results about the Lusternik-Schnirelmann category of product spaces have their analogues in the category of ...
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Minimal faithful upper-triangular matrix representations for solvable Lie algebras
(Elsevier, 2017-07)A well-known result on Lie Theory states that every finite-dimensional complex solvable Lie algebra can be represented ...
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Minimal linear representations of the low-dimensional nilpotent lie algebras
(2008)The main goal of this paper is to compute a minimal matrix representation for each non-isomorphic nilpotent Lie algebra ...
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Minimal slant submanifolds of the smallest dimension in S-manifolds
(European Mathematical Society, 2005)We study slant submanifolds of S-manifolds with the smallest dimension, specially minimal submanifolds and establish some ...
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Morse–Bott theory on posets and a homological Lusternik–Schnirelmann theorem
(World Scientific Publishing Company, 2021)We develop Morse–Bott theory on posets, generalizing both discrete Morse–Bott theory for regular complexes and Morse ...
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Las mujeres en la escuela pitagórica
(Sociedad Argentina de Educación Matemática, 2011-05)En este artículo se comenta la obra matemática de las mujeres que formaban parte de la Escuela Pitagórica entre los años ...