Título: | Some homotopy properties of FANR spaces (Spanish) |
Autores: | Rodríguez Sanjurjo, José Manuel |
Tipo de documento: | texto impreso |
Editorial: | Universidad Nacional Autónoma de México, 1980 |
Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Topología , Tipo = Artículo |
Resumen: |
In this paper the author studies homotopy properties of FANR spaces (fundamental absolute neighborhood retracts). The principal result is a theorem about homotopy extensions for fundamental ? -near sequences such that the initial and final levels of the extension coincide with previously determined fundamental sequences. The author conjectures that this property characterizes FANR spaces. |
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