The structure of corings with a grouplike element

Tomasz Brzeziński

Banach Center Publications (2003)

  • Volume: 61, Issue: 1, page 21-35
  • ISSN: 0137-6934

Abstract

top
Characteristic properties of corings with a grouplike element are analysed. Associated differential graded rings are studied. A correspondence between categories of comodules and flat connections is established. A generalisation of the Cuntz-Quillen theorem relating existence of connections in a module to projectivity of this module is proven.

How to cite

top

Tomasz Brzeziński. "The structure of corings with a grouplike element." Banach Center Publications 61.1 (2003): 21-35. <http://eudml.org/doc/281987>.

@article{TomaszBrzeziński2003,
abstract = {Characteristic properties of corings with a grouplike element are analysed. Associated differential graded rings are studied. A correspondence between categories of comodules and flat connections is established. A generalisation of the Cuntz-Quillen theorem relating existence of connections in a module to projectivity of this module is proven.},
author = {Tomasz Brzeziński},
journal = {Banach Center Publications},
keywords = {corings; grouplike elements; differential graded rings; categories of comodules; flat connections },
language = {eng},
number = {1},
pages = {21-35},
title = {The structure of corings with a grouplike element},
url = {http://eudml.org/doc/281987},
volume = {61},
year = {2003},
}

TY - JOUR
AU - Tomasz Brzeziński
TI - The structure of corings with a grouplike element
JO - Banach Center Publications
PY - 2003
VL - 61
IS - 1
SP - 21
EP - 35
AB - Characteristic properties of corings with a grouplike element are analysed. Associated differential graded rings are studied. A correspondence between categories of comodules and flat connections is established. A generalisation of the Cuntz-Quillen theorem relating existence of connections in a module to projectivity of this module is proven.
LA - eng
KW - corings; grouplike elements; differential graded rings; categories of comodules; flat connections
UR - http://eudml.org/doc/281987
ER -

NotesEmbed ?

top

You must be logged in to post comments.

To embed these notes on your page include the following JavaScript code on your page where you want the notes to appear.

Only the controls for the widget will be shown in your chosen language. Notes will be shown in their authored language.

Tells the widget how many notes to show per page. You can cycle through additional notes using the next and previous controls.

    
                

Note: Best practice suggests putting the JavaScript code just before the closing </body> tag.