Schreier split extensions of preordered monoids

Martins-Ferreira, N.; Sobral, M.

http://hdl.handle.net/10400.8/8254

Use this identifier to reference this record.

Name:	Description:	Size:	Format:
1-s2.0-S2352220821000067-main.pdf		364.19 KB	Adobe PDF	Download

Send Feedback

Authors

Martins-Ferreira, N.

Sobral, M.

Abstract(s)

Properties of preordered monoids are investigated and important subclasses of such structures are studied. The corresponding full subcategories are related between them by appropriate functors as well as with the categories of preordered sets and of monoids. Schreier split extensions are described in the full subcategory of preordered monoids whose preorder is determined by the corresponding positive cone.

URI

http://hdl.handle.net/10400.8/8254

Citation

Nelson Martins-Ferreira, Manuela Sobral, Schreier split extensions of preordered monoids, Journal of Logical and Algebraic Methods in Programming, Volume 120, 2021, 100643, ISSN 2352-2208, https://doi.org/10.1016/j.jlamp.2021.100643