Plato's Cave: How much can you tell from a shadow on the wall?
Professor of Mathematics
University of California at Berkeley
Department of Mathematics
University of Kentucky
March 25, 2010
Classical algebraic geometers studied curves by projecting them into the plane, and studied surfaces
by projecting them into 3-space.
How much information is lost in such projections?
What happens in higher dimensions?
Much progress has been made on these questions, but very simple problems remain.
I will explain the basic ideas and how they lead to current research.
About the Speaker:
David Eisenbud is a Professor of Mathematics at the University of California, Berkeley and was Director of the Mathematical Sciences
Research Institute (MSRI) from 1997 to 2007.
Eisenbud received his PhD in mathematics in 1970 at the University of Chicago under Saunders MacLane and Chris Robson, and was on the faculty at Brandeis University before coming to Berkeley, where he became Professor of Mathematics in 1997. In 2009 he was appointed Vice President for Mathematics and the Physical Sciences at the Simons Foundation, a position he will occupy two-thirds time while continuing to teach at Berkeley. He has been a visiting professor at Harvard, Bonn, and Paris.
Eisenbud’s mathematical interests range widely over commutative and non-commutative algebra, algebraic geometry, topology, and computer methods.
In addition to his work in Berkeley, Eisenbud was President of the American Mathematical Society from 2003 to 2005. He is a Director of Math for America, a foundation devoted to improving mathematics teaching. He has been a member of the Board of Mathematical Sciences and their Applications of the National Research Council, and is a member of the US National Committee of the International Mathematical Union. In 2006 Eisenbud was elected a Fellow of the American Academy of Arts and Sciences. He was awarded the Leroy P. Steele Prize for Mathematical Exposition by the American Mathematical Society in 2010.
Eisenbud is Chair of the Editorial Board of the Algebra and Number Theory journal, which he helped found in 2006, and serves on the Boards of the Bulletin du Société Mathematique de France, and Springer-Verlag’s book series Algorithms and Computation in Mathematics.
Eisenbud’s interests outside of mathematics include theater, music and juggling. He is co-author of a paper on the mathematics of juggling. He plays the flute and enjoys singing Bach, Brahms, Schubert, Schumann….
When: Thursday, March 25, 2010, 4:00pm
Where: Classroom Building (CB), room 114
Reception: at 3:30pm, just outside CB 114