Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/11198
Title: | Directions for the long exact cohomology sequence in Moore categories | Authors: | Rodelo, Diana | Issue Date: | 2008 | Publisher: | Centro de Matemática da Universidade de Coimbra | Citation: | Pré-Publicações DMUC. 08-02 (2008) | Abstract: | A new method for realizing the first and second order cohomology groups of an internal abelian group in a Barr-exact category was introduced in [6] and [10]. The main role, in each level, is played by a direction functor. This approach can be generalized to any level n and produces a long exact cohomology sequence. By applying this method to Moore categories we show that they represent a good context for non-abelian cohomology, in particular the Baer Extension Theory. | URI: | https://hdl.handle.net/10316/11198 | Rights: | openAccess |
Appears in Collections: | FCTUC Matemática - Vários |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Directions for the long exact cohomology sequence in Moore categories.pdf | 311.2 kB | Adobe PDF | View/Open |
Page view(s)
304
checked on Apr 16, 2024
Download(s)
223
checked on Apr 16, 2024
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.