Skip to main content
SpringerLink
Log in

Projective semimodules

  • Regular article
  • Published:
algebra universalis Aims and scope Submit manuscript

Abstract.

In this paper we represent a projective semimodule as a retract of a direct sum of its countably generated projective retracts with zero intersection. A characterization by means of congruences is also given.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Author information

Authors and Affiliations

  1. University of Tartu, 50409 Tartu, Estonia, e-mail: olga@cs.ut.ee¶and¶University of Iowa, Iowa City, IA 52242, U.S.A., e-mail: osokrato@math.uiowa.edu, , , , , , US

    Olga Sokratova

Authors
  1. Olga Sokratova
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Received May 17, 1999; accepted in final form March 13, 2002.

RID="h1"

ID="h1"This research was supported by ESF grant 4912 and the Fulbright Fellow award.¶The author would like to thank the referee for helpful remarks.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sokratova, O. Projective semimodules. Algebra univers. 48, 389–398 (2002). https://doi.org/10.1007/s000120200007

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/s000120200007

Search

Navigation