Peter Lax | |
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Peter Lax in Tokyo, 1969 | |
| Born | Peter David Lax 1 May 1926 |
| Died | 16 May 2025 (aged 99) |
| Nationality | American |
| Alma mater | Stuyvesant High School Courant Institute |
| Known for | Lax–Wendroff method Lax equivalence theorem Babuška–Lax–Milgram theorem Lax pairs |
| Awards |
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| Scientific career | |
| Fields | Mathematics |
| Institutions | Courant Institute |
| Thesis | Nonlinear System of Hyperbolic Partial Differential Equations in Two Independent Variables (1949) |
| Doctoral advisor | K. O. Friedrichs |
| Doctoral students |
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Peter David Lax (1 May 1926 – 16 May 2025) was an American mathematician. He was known for his works in integrable systems, fluid dynamics and shock waves, solitonic physics, hyperbolic conservation laws, and mathematical and scientific computing, among other fields. Lax was listed as an ISI highly cited researcher.
Lax was of Jewish descent.
Lax died of cardiac amyloidosis at his New York City home on 16 May 2025 at the age of 99.