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Listar por autor "Ayala Gómez, Rafael"
Mostrando ítems 21-31 de 31
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Artículo
Moore spaces in proper homotopy
Ayala Gómez, Rafael; Domínguez, E.; Márquez Pérez, Alberto; Quintero Toscano, Antonio Rafael (University of Tsukuba, 1995)Moore spaces are de ned in proper homotopy theory. Some results on the existence and uniqueness of those spaces are proven. An example of two non properly equivalent Moore spaces is given.
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Ponencia
On surfaces in digital topology
Ayala Gómez, Rafael; Domínguez Murillo, Eladio; Francés Román, Ángel Ramón; Quintero Toscano, Antonio Rafael; Rubio Sender, Julio (1995)In R. Ayala, E. Domínguez, A.R. Francés, A. Quintero, J. Rubio. A Polyhedral Approach to Digital Topology a new framework ...
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Artículo
On the connectivity of infinite graphs and 2-complexes
Ayala Gómez, Rafael; Chávez de Diego, María José; Márquez Pérez, Alberto; Quintero Toscano, Antonio Rafael (Elsevier, 1999)This paper contains a study of the connectivity of infinite graphs and 2-complexes. Various connectivity types are defined ...
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Artículo
On the connectivity of skeletons of pseudomanifolds with boundary
Ayala Gómez, Rafael; Chávez de Diego, María José; Márquez Pérez, Alberto; Quintero Toscano, Antonio Rafael (Mathematical Institute, Academy of Sciences of the Czech Republic, 2002)In this note we show that 1-skeletons and 2-skeletons of n-pseudomanifolds with full boundary are (n+ 1)-connected graphs and n-connected 2-complexes, respectively. This generalizes previous results due to Barnette and Woon.
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Artículo
On the Graphs which are the Edge of a Plane Tiling
Ayala Gómez, Rafael; Domínguez, E.; Márquez Pérez, Alberto; Quintero Toscano, Antonio Rafael (Mathematica Scandinavica, 1995) -
Artículo
Perfect discrete Morse functions on 2-complexes
Ayala Gómez, Rafael; Fernández Ternero, Desamparados; Vilches Alarcón, José Antonio (Universidad de Sevilla, 2010)This paper is focused on the study of perfect discrete Morse functions on a 2-simplicial complex. These are those discrete ...
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Artículo
Proper Homotopy Classification of Graphs
Ayala Gómez, Rafael; Domínguez, E.; Márquez Pérez, Alberto; Quintero Toscano, Antonio Rafael (London Mathematical Society, 1990)This work presents a classification of the proper homotopy types of locally finite 1-dimensional CW-complexes.
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Trabajo Fin de Grado
Sobre las diferentes nociones topológicas de complejo y algunas de sus aplicaciones
Núñez de Arco Valenzuela, Laura (2016-12)The main goal of this work is to introduce the different kinds of combinatorial structures used in topological data ...
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Artículo
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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Artículo
The equivariant category of proper G-Spaces
Ayala Gómez, Rafael; Fernández Lasheras, Francisco Jesús; Quintero Toscano, Antonio Rafael (Rocky Mountain Mathematics Consortium, 2001) -
Trabajo Fin de Grado
Topologías en el plano digital
López Carmona, José Luis (2022-06-24)In this work we present the basic properties of the Khalimsky topology on Z 2 . This topology is compared with the ...