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https://hdl.handle.net/2445/151920| Title: | Wedge cancellation and genus |
| Author: | Llerena, Irene |
| Keywords: | Teoria de la localització Universitat de Barcelona. Institut de Matemàtica |
| Issue Date: | 1990 |
| Publisher: | Universitat de Barcelona |
| Series/Report no: | Mathematics Preprint Series; 85 |
| Abstract: | Let P be the set of homotopy types of base-pointed finite CW -complexes. The wedge operation X V Y (union with base points identified) gives P a structure of commutative monoid. lt is known that Pis nota cancellation monoid; that is, there are examples of spaces X, Y, Z such that... |
| Note: | Preprint enviat per a la seva publicació en una revista científica. |
| Note: | Reproducció digital del document original en paper [CRAI Biblioteca de Matemàtiques i Informàtica - Dipòsit Departament CAIXA 32.25] |
| URI: | https://hdl.handle.net/2445/151920 |
| Appears in Collections: | Preprints de Matemàtiques - Mathematics Preprint Series |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| MPS_N085.pdf | 403.63 kB | Adobe PDF | View/Open |
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