Chinese postman games with multi-located players

This paper analyses Chinese postman games with multi-located players, which generalize Chinese postman games by dropping the one-to-one relation between edges and players. In our model, we allow players to be located on more than one edge, but at most one player is located on each edge. The one-to-one relation between edges and players is essential for the equivalence between Chinese postman-totally balanced and Chinese postman-submodular graphs shown in the literature. We illustrate the invalidity of this result in our model. Besides, the location of the post office has a relevant role in the submodularity and totally balancedness of Chinese postman games with multi-located players. Therefore, we focus on sufficient conditions on the assignment of players to edges to ensure submodularity of Chinese postman games with multi-located players, independently of the associated travel costs. Moreover, we provide some insights on the difficulty of finding necessary conditions on assignment functions to this end

Universal characterization sets for the nucleolus in balanced games

We provide a new mo dus op erandi for the computation of the nucleolus in co op- erative games with transferable utility. Using the concept of dual game we extend the theory of characterization sets. Dually essential and dually saturated coalitions determine b oth the core and the nucleolus in monotonic games whenever the core is non-empty. We show how these two sets are related with the existing charac- terization sets. In particular we prove that if the grand coalition is vital then the intersection of essential and dually essential coalitions forms a characterization set itself. We conclude with a sample computation of the nucleolus of bankruptcy games - the shortest of its kind

The Courier, Volume 18, Issue 12, February 8, 1985

Stories: New Hope For Wheaton Liquor, Residents To Decide Fate Of 51 -Year-Old Booze Ban New Survey Claims Dumb Jock\u27 Image Inaccurate, Unfair To Student Athletes Arts Center Completion Date Pushed Back By Weather Delays Benefits Are Restored For State\u27s Disabled Trackers Win Championship Chaps Sweep St. Louis Tourney ‘Chekov Evening’ Baby Boomers Corner Music Market Area Band Hits ‘Top 10\u27 People: Devon Broc

The BG News October 3, 1990

The BGSU campus student newspaper October 3, 1990. Volume 73 - Issue 24https://scholarworks.bgsu.edu/bg-news/6117/thumbnail.jp

Spartan Daily, October 26, 1964

Volume 52, Issue 24https://scholarworks.sjsu.edu/spartandaily/4634/thumbnail.jp

Vista: March 26, 1981

https://digital.sandiego.edu/vista/1858/thumbnail.jp