| Article ID: | iaor20132847 |
| Volume: | 157 |
| Issue: | 2 |
| Start Page Number: | 564 |
| End Page Number: | 576 |
| Publication Date: | May 2013 |
| Journal: | Journal of Optimization Theory and Applications |
| Authors: | Sorin Sylvain, Vigeral Guillaume |
| Keywords: | optimization |
We give new proofs of existence of the limit of the discounted values for two person zero‐sum games in the three following frameworks: absorbing, recursive, incomplete information. The idea of these new proofs is to use some comparison criteria.