What nationality was the Lax pair's namesake?
Lax pair In mathematics, in the theory of integrable systems, a Lax pair is a pair of time-dependent matrices or operators that satisfy a corresponding differential equation, called the "Lax equation". Lax pairs were introduced by Peter Lax to discuss solitons in continuous media. The inverse scattering transform makes use of the Lax equations to solve such systems.
Herbert Levine Herbert Levine (1916 - August 8, 1991) was an American fashion executive active from the 1940s through the 1970s. Together with his fashion designer wife, Beth Levine, he led the fashion accessory Herbert Levine label bearing his name until 1975.