Günther Uhlmann: Cloaking: Science Meets Science Fiction

Günther Uhlmann, University of Washington, USA

Time: Wed 2013-04-24 kl 15.15 - 16.15

Location: Oskar Klein auditorium, Albanova


15:15-16:15: Colloquium lecture by Günther Uhlmann (Oskar Klein auditorium)

16:15-17:00: Coffee and SMC social get-together.

Abstract (Colloquium)

Can we make objects invisible? This has been a subject of human fascination for millennia in Greek mythology, movies, science fiction, etc. including the legend of Perseus versus Medusa and the more recent Star Trek and Harry Potter. In the last decade or so there have been several scientific proposals to achieve invisibility. One of the most general ways proposed to accomplish this goal has been "transformation optics" which we will describe in detail. 

About the speaker

Günther Uhlmann's research focuses on inverse problems and imaging, microlocal analysis and partial differential equations. Uhlmann studied mathematics as an undergraduate at the Universidad de Chile in Santiago. He continued his studies at MIT where he received a PhD in 1976. He held postdoctoral positions at MIT, Harvard and NYU, including a Courant Instructorship at the Courant Institute in 1977–1978. In 1980, he became Assistant Professor at MIT and then moved in 1985 to the University of Washington. He has been the Walker Family Professor at the University of Washington since 2006. Since 2010 he has been on leave at the University of California, Irvine, as the Excellence in Teaching Endowed Chair.

Uhlmann has received several honors for his research including a Sloan Fellowship in 1984 and a Guggenheim fellowship in 2001. In 2001 he was elected a Corresponding Member of the Chilean Academy of Sciences. He is a Fellow of the Institute of Physics since 2004. He was elected to the American Academy of Arts and Sciences in 2009 and a SIAM Fellow in 2010. He was an Invited Speaker at ICM in Berlin in 1998 and a Plenary Speaker at International Congress on Industrial and Applied Mathematics in Zurich in 2007. He was named a Highly Cited Researcher by ISI in 2004. He was awarded the Bôcher Memorial Prize in 2011 and the Kleinman Prize also in 2011. Uhlmann delivered the American Mathematical Society (AMS) Einstein Lecture in 2012. He was awarded the Fondation Math'ematiques de Paris Research Chair for 2012–2013. He was elected to the Washington State Academy of Sciences in 2012.

Kollokvier 2013

Titel Datum
Kristian Seip: Analysis on polydiscs 2013‑11‑27
Bernd Sturmfels: The Euclidean Distance Degree 2013‑10‑09
Christoph Thiele: L^p theory for outer measures and applications 2013‑09‑25
Antti Kupiainen: Critical Multiplicative Chaos 2013‑05‑15
Günther Uhlmann: Cloaking: Science Meets Science Fiction 2013‑04‑24
Anatoliy Fomenko: Topological classification of Hamiltonian equations with symmetries. Application to physics and mechanics 2013‑02‑27
Jan-Erik Roos: Classical Lie algebras contra infinite-dimensional positively graded Lie algebras 2013‑02‑06