University of Minnesota
University of Minnesota
http://www.umn.edu/
IMA Web

IMA Math Matters Lecture:

The Best of All Possible Worlds:
The Idea of Optimization

Ivar Ekeland
Department of Mathematics and Department of Economics
University of British Columbia

Tuesday, March 4, 2008

7:00 pm, Willey Hall 125    Map

Lecture Video (flv)    Photo Gallery     Postcard: pdf

        

Abstract:

Optimization, one of the most utilized branches of applied mathematics, is the study of problems which can be formulated as maximizing some quantity of interest by controlling related quantities. The idea of optimization is intimately connected with modern science. Pioneers like Galileo, Fermat, and Newton, were convinced that the world had been created by a benevolent god who had established the laws of nature as the most efficient way to achieve his purposes: in short, this is the best of all possible worlds, and it is the task of science to find out why and how. Gradually this view was overturned, leaving optimization as an important tool for the human-engineered world. More recently, game theory has come to replace optimization for describing situations where a multitude of individuals with conflicting interests make decisions based on imperfect information. In this lecture, Professor Ekeland will guide us along the path from Fermat to modern economic theory, and from optimization to game theory.



Math Matters lectures feature distinguished mathematicians and scientists who are also superb expositors able to illuminate the role mathematics is playing in understanding our world and shaping our lives. The lectures are aimed at a broad audience.

 

Math Matters - Public Lecture Series