Past Faculty

# Lars Valter Hörmander

School of Mathematics

Affiliation

Mathematics

*From the *American Mathematical Society, *November 29, 2012*

"[Lars] Hörmander was a powerful analyst who revolutionized the modern theory of partial differential equations. Among many other contributions, his theories of pseudodifferential operators and Fourier integral operators will have lasting value. . . . In addition to the Fields Medal, Hörmander also was awarded the Wolf Prize in 1988 and the Leroy P. Steele Prize for Mathematical Exposition in 2006 for his influential four-volume *The Analysis of Linear Partial Differential Operators*. The prize citation states that 'In the history of mathematics one is hard-pressed to find any comparable "expository" work that covers so much material, and with such depth and understanding, of such a broad area of mathematics.' "

Fields Medalist, 1962

Dates at IAS

*Member*

- Mathematics

*Member*

- Mathematics

*Faculty*

- Mathematics

*Member*

- Mathematics

Degrees

University of Lund

*Ph.D.,**1955*Honors

Fields Medal 1962