# Soap Bubbles and Mathematics

Frank Morgan, Atwell Professor of Mathematics at Williams College, will give this year's Science Lecture titled "Soap Bubbles and Mathematics" at the University of Oslo on May 20th. Soap bubbles, with applications from cappuccino to universes, illustrate some fundamental questions in mathematics. The show will include some demonstrations.

The Science Lecture is one of three lectures given at the University of Oslo in connection with the Abel Prize week. The two other lecturers are **Camillo De Lellis**, University of Zürich and **Tristan Rivière**, ETH Zürich. There will also be speeches by the Abel Laureates **John F. Nash, Jr.,** Princeton University and **Louis Nirenberg**, Courant Institute, New York University.

### Abstracts Abel Lectures

- Camillo De Lellis, University of Zürich:
*Surely you're joking, Mr. Nash?*

Camillo De Lellis

Nash Equilibria, Nash functions, Nash manifolds, the Nash-Moser iteration, the Nash embedding theorems, the De Giorgi-Nash Theorem.

These names will remain in the history of science to testify to the extreme originality of a mathematician who has tackled and solved some of the hardest problems of contemporary mathematics, revolutionizing our understanding of entire subjects. The hope of this talk is to convey the sense of incredulity and marvel that generations of scholars have experienced while delving into his work.

- Tristan Rivière, ETH Zürich:
*Exploring the unknown, the work of Louis Nirenberg on Partial Differential Equations*

Partial differential equations are a central object in the mathematical modeling of natural and social sciences (sound propagation, heat diffusion, thermodynamics, electromagnetism, elasticity, fluid dynamics, quantum mechanics, population growth, finance...etc.). They were for a long time restricted only to the study of natural phenomena or questions pertaining to geometry, before becoming over the course of time, and especially in the last century, a field in itself.

The second half of the XXth century was the "golden age" of the exploration of Partial Differential Equations from a theoretical perspective.

The mathematical work of Louis Nirenberg since the 1940s has to a large extent contributed to the growth of this fundamental area of human knowledge. The name Nirenberg is associated to many of the milestones in the study of PDEs.

The award of the Abel Prize to Louis Nirenberg marks a special occasion for us to revisit the development of the field of PDEs and the work of one of the main actors of its exploration.

### The Abel lectures 2018

Abel Laureate Robert Langlands gave his prize lecture titled "*On the geometric theory" *at the University of Oslo on the 23th of May. John Rognes, chair of the Abel committee, introduced Langlands to an almost full auditorium. Langlands' lecture was followed by two others talks, by Jim Arthur and Edward Frenkel. Watch the lectures live

### Robert P. Langlands received the Abel Prize from H.M. King Harald

In the University Aula in Oslo, surrounded by Munch's paintings and a diverse mathematical audience, Robert P. Langlands was today, May 22, awarded the Abel Prize for 2018 by H.M. King Harald. Langlands received the award of 6 million NOK “for his visionary program connecting representation theory to number theory.” The Langlands program is frequently described as a grand unified theory of mathematics.

(22.05.2018) More### Would you like to attend the 2018 Abel Prize award ceremony?

The Abel Prize award ceremony takes place at 22 may 2018, 14:00 in the University Aula in Oslo, Norway. His Majesty King Harald V will present the prize to this year’s laureate, Robert P. Langlands. The ceremony is open, but requires registration. For registration, click here.

(11.04.2018) More### AMS President congratulates Robert P. Langlands

"It is my great pleasure to congratulate Professor Robert P. Langlands, winner of the 2018 Abel Prize. Robert Langlands is one of the most distinguished mathematicians alive today and a towering figure in the history of modern mathematics. His insights, which grew out of penetrating technical work early in his career, have transformed and enriched both number theory and representation theory. The deep relations between the two subjects that he predicted and probed have guided the work of countless mathematicians over the last 50 years."

- Kenneth A. Ribet, AMS President, University of California, Berkeley

### Robert P. Langlands receives the Abel Prize

The Norwegian Academy of Science and Letters has decided to award the Abel Prize for 2018 to Robert P. Langlands of the Institute for Advanced Study, Princeton, USA “for his visionary program connecting representation theory to number theory.”

(19.03.2018) More