Article ID: | iaor200954174 |
Country: | United States |
Volume: | 33 |
Issue: | 3 |
Start Page Number: | 552 |
End Page Number: | 560 |
Publication Date: | Aug 2008 |
Journal: | Mathematics of Operations Research |
Authors: | Einy Ezra, Haimanko Ori, Moreno Diego, Shitovitz Benyamin |
We establish uniform continuity of the value for zero–sum games with differential information, when the distance between changing information fields of each player is measured by the Boylan pseudometric. We also show that the optimal strategy correspondence is upper semicontinuous when the information fields of players change (even with the weak topology on players' strategy sets), and is approximately lower semicontinuous.