Publications Meetings The Profession Membership Programs Math Samplings Policy & Advocacy In the News About the AMS

   
Mobile Device Pairing
Green Open Access
Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)

 

Union theorem for cohomological dimension: a simple counterexample


Author: Jerzy Dydak
Journal: Proc. Amer. Math. Soc. 121 (1994), 295-297
MSC: Primary 55M10; Secondary 54F45, 54G20
MathSciNet review: 1205489
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: An elementary counterexample to the Union Theorem for cohomological dimension with coefficients in $ {\mathbf{Z}}/{2^\infty }$ is presented.


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Proceedings of the American Mathematical Society with MSC: 55M10, 54F45, 54G20

Retrieve articles in all journals with MSC: 55M10, 54F45, 54G20


Additional Information

DOI: http://dx.doi.org/10.1090/S0002-9939-1994-1205489-3
PII: S 0002-9939(1994)1205489-3
Keywords: Dimension, cohomological dimension, Union Theorem
Article copyright: © Copyright 1994 American Mathematical Society