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Revista Integración
versão impressa ISSN 0120-419X
Integración - UIS vol.31 no.1 Bucaramanga jan./jun. 2013
Algunos resultados de funciones
semiuniversales
JESÚS F. TENORIO*
Universidad Tecnológica de la Mixteca, Instituto de Física y Matemáticas, 69000, Huajuapan de León, Oaxaca, México.
Resumen. En este artículo presentamos algunos resultados relacionados con funciones semiuniversales. Obtenemos teoremas de punto fijo para productos, conos y suspensiones sobre continuos.
Palabras Claves: Cono, continuo, función semiuniversal, producto, propiedad del punto fijo, suspensión.
MSC2010: 54F15, 54C10, 54H25, 54B10.
Some results about semiuniversal mappings
Abstract. In this paper we present some results concerning semiuniversal mappings. We obtain fixed point theorems for products, cones and suspensions over continua.
Keywords: Cone, continuum, fixed point property, product, semiuniversal mapping, suspension.
Texto Completo disponible en PDF
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*Autor para correspondencia: E-mail: jtenorio@mixteco.utm.mx
Recibido: 30 de enero de 2013, Aceptado: 9 de abril de 2013.