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X-WR-CALDESC:Events for Mathematical Sciences
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SUMMARY:Math Department Holiday Party!
DESCRIPTION:Friday\, Dec 12th\nNoon to 3 pm in EMS E495 \nBring a sweet or savory dish to share or donate to the pizza fund!  We are suggesting a $10 donation from staff and a $5 donation from students \nYou can give cash to Jill Meyers in EMS E412 or Venmo Hayley Nathan at @Hayley-Nathan \nPlease make all donations by 3 pm\, Thursday Dec 11th\nFor anyone who wishes to participate\, we will have a white elephant coffee mug game at 2 pm! \nIf you wish to play\, bring a wrapped coffee mug to the party! (Do not spend a lot of money on the mug please!)
URL:https://uwm.edu/math/event/math-department-holiday-party/
LOCATION:EMS Building\, E495\, 3200 N Cramer St\, Milwaukee\, WI\, United States
CATEGORIES:Department Meetings
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SUMMARY:SIAM Student Chapter Presents: Dr. Carlos Martinez Mori
DESCRIPTION:Cooperation and the Design of Public Goods\nWe consider the cooperative elements that arise in the design of public goods\, such as transportation policies and infrastructure. These involve a variety of stakeholders: governments\, businesses\, advocates\, and users. Their eventual deployment is critically dependent on the decision maker’s ability to garner sufficient support from each of these groups; we formalize these strategic requirements from the perspective of cooperative game theory. Specifically\, we introduce non-transferable utility\, linear production (NTU LP) games\, which combine the game-theoretic tensions inherent in public decision-making with the modeling flexibility of linear programming. We derive structural properties regarding the non-emptiness\, representability\, and complexity of the core\, a solution concept that models the viability of cooperation. In particular\, we provide fairly general sufficient conditions under which the core of an NTU LP game is guaranteed to be non-empty\, prove that determining membership in the core is co-NP-complete\, and develop a cutting plane algorithm to optimize various social welfare objectives subject to core membership. Lastly\, we apply these results in a data-driven case study on service plan optimization for the Chicago bus system. We illustrate how\, while cooperation is necessary for the successful deployment of transportation service plans\, it may also have adverse and/or counterintuitive distributive implications. \nThis is joint work with Alejandro Toriello. \nPresented by Dr. Carlos Martinez Mori\, Assistant Professor at the University of Colorado Denver. \nPizza will be served immediately following the lecture!
URL:https://uwm.edu/math/event/siam-student-chapter-presents-dr-carlos-martinez-mori/
LOCATION:EMS W434
CATEGORIES:Department Meetings
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