International Journal of Mathematics and Mathematical Sciences
Volume 25 (2001), Issue 7, Pages 479-488

Some discrete Poincaré-type inequalities

Wing-Sum Cheung

Department of Mathematics, University of Hong Kong, Pokfulam Road, Hong Kong

Received 8 June 2000

Copyright © 2001 Wing-Sum Cheung. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Some discrete analogue of Poincaré-type integral inequalities involving many functions of many independent variables are established. These in turn can serve as generators of further interesting discrete inequalities.